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The coefficient of the term `– 6x^2y6^2` is `–
asked
Jan 18, 2022
in
8th-maths
marks1
chapter9
#tnf
0
votes
0
answers
On dividing `p/3` by `3/p`, the quotient is
asked
Jan 18, 2022
in
8th-maths
marks1
chapter9
#tnf
0
votes
0
answers
Multiply the following: (ab + c), (ab +
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Multiply the following: (pq – 2r), (pq –
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Multiply the following: `(x^2 – 5x + 6), (2x +
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Simplyfy
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Simplyfy `(s^2t + tq^2)^2 –
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Expand the following, using suitable identities. `(xy +
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Expand the following, using suitable identities. `(x^2 + y^2) (x^2 –
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Using suitable identities, evaluate the following. `105 xx
asked
Jan 18, 2022
in
8th-maths
marks2
chapter9
#sub
0
votes
0
answers
Factorise the following expressions. `24x^2yz^3 – 6xy^3z^2 + 15x^2y^2z –
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following expressions. `ax^2y – bxyz – ax^2z +
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `x^2^ + 6x +
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `a^2x^2 + 2abx +
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following, using the identity `a^2 – 2ab + b^2 = (a – b)^2`. `4y^2 – 12y +
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `9x^2 –
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `y^3 –
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`.
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `x^2 –
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
0
votes
0
answers
The following expressions are the areas of rectangles. Find the possible lengths and breadths of these rectangles. `76x^3yz^3 -:
asked
Jan 18, 2022
in
8th-maths
marks3
chapter9
#sub
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