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Factorised form of 18mn + 10mnp is
asked
Jan 18, 2022
in
8th-maths
by
nishit
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1.8k
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marks1
chapter9
#fib
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The product of one negative and one positive term is a negative
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Jan 18, 2022
in
8th-maths
by
nishit
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1.8k
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marks1
chapter9
#tnf
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h is a factor of `2pi (h +
asked
Jan 18, 2022
in
8th-maths
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nikhil
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1.8k
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marks1
chapter9
#tnf
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An equation is true for all values of its
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Jan 18, 2022
in
8th-maths
by
purvi
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1.8k
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marks1
chapter9
#tnf
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Add: 3a (a – b + c), 2b (a – b +
asked
Jan 18, 2022
in
8th-maths
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uday
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1.6k
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marks2
chapter9
#sub
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Multiply the following: `x^2y^2z^2, (xy – yz +
asked
Jan 18, 2022
in
8th-maths
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yogita
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1.8k
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marks2
chapter9
#sub
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Simplyfy `(3x + 2y)^2 – (3x –
asked
Jan 18, 2022
in
8th-maths
by
uday
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1.6k
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marks2
chapter9
#sub
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Simplyfy `(pq – qr)^2 +
asked
Jan 18, 2022
in
8th-maths
by
purvi
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1.8k
points)
marks2
chapter9
#sub
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Expand the following, using suitable identities.
asked
Jan 18, 2022
in
8th-maths
by
Simran
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1.8k
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marks2
chapter9
#sub
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Expand the following, using suitable identities. (x + 3) (x +
asked
Jan 18, 2022
in
8th-maths
by
nishit
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1.8k
points)
marks2
chapter9
#sub
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Expand the following, using suitable identities. `(x^2 + y^2) (x^2 –
asked
Jan 18, 2022
in
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vaibhav
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1.7k
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marks2
chapter9
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Using suitable identities, evaluate the following. `10.1 xx
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Jan 18, 2022
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Simran
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1.8k
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marks2
chapter9
#sub
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Write the greatest common factor in each of the following terms. `l2m^2n, lm^2n^2,
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Jan 18, 2022
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8th-maths
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purvi
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1.8k
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marks2
chapter9
#sub
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Write the greatest common factor in each of the following terms. `13x^2y,
asked
Jan 18, 2022
in
8th-maths
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nishit
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1.8k
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marks2
chapter9
#sub
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Factorise the following expressions. `4xy^2 – 10x^2y + 16x^2y^2 +
asked
Jan 18, 2022
in
8th-maths
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nishit
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1.8k
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marks3
chapter9
#sub
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Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `9x^2 + 24x +
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Jan 18, 2022
in
8th-maths
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uday
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1.6k
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marks3
chapter9
#sub
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Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `2x^3 + 24x^2 +
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Jan 18, 2022
in
8th-maths
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krutika
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1.7k
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marks3
chapter9
#sub
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `16x^4 –
asked
Jan 18, 2022
in
8th-maths
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yogita
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1.8k
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marks3
chapter9
#sub
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The sum of first n natural numbers is given by the expression `n^2/2+n/2`. Factorise this
asked
Jan 18, 2022
in
8th-maths
by
krutika
(
1.7k
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marks3
chapter9
#sub
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Verify the following: `(m + n) (m^2 – mn + n^2) = m^3 +
asked
Jan 18, 2022
in
8th-maths
by
yogita
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1.8k
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marks3
chapter9
#sub
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