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Using suitable identities, evaluate the following. `98 xx
asked
Jan 17, 2022
in
8th-maths
by
uday
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marks2
chapter9
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Using suitable identities, evaluate the following.
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Jan 17, 2022
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purvi
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Using suitable identities, evaluate the following. `9.8 xx
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Jan 17, 2022
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marks2
chapter9
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Write the greatest common factor in each of the following terms. `11x^2,
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Jan 17, 2022
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uday
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Factorise the following expressions. `–xy –
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Jan 17, 2022
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yogita
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marks3
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Factorise the following expressions. `a^3x – x^4 + a^2x^2 –
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Jan 17, 2022
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Factorise the following, using the identity `a^2 + 2ab + b^2 = (a + b)^2` `16x^2 + 40x
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Jan 17, 2022
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Factorise the following, using the identity `a^2 – 2ab + b^2 = (a – b)^2`. `4a^2 – 4ab +
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Jan 17, 2022
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yogita
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marks3
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Factorise the following, using the identity `a^2 – 2ab + b^2 = (a – b)^2`. `9y^2 – 4xy
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Jan 17, 2022
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8th-maths
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uday
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marks3
chapter9
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`.
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Jan 17, 2022
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yogita
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1.8k
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `49x^2 –
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`.
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Jan 17, 2022
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`.
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Jan 17, 2022
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uday
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1.6k
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `1331x^3y –
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Factorise the following using the identity `a^2 – b^2 = (a + b) (a – b)`. `x^2 –
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The radius of a circle is 7ab – 7bc – 14ac. Find the circumference of the circle.
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Jan 17, 2022
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If m – n = 16 and `m^2 + n^2 = 400`, then find
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Jan 17, 2022
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Verify the following:
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Subtract `b (b^2 + b – 7) + 5` from `3b^2 – 8` and find the value of expression obtained for `b = –
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Jan 17, 2022
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Factorise
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