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प्रश्न
Factorise the following expression.
2x2 − 8y2
उत्तर
2x2 − 8y2
= 2 (x2 − 4y2)
= 2 [(x)2 − (2y)2]
= 2 (x + 2y) (x − 2y)
संबंधित प्रश्न
Find the greatest common factor of the terms in each of the following expression:
2xyz + 3x2y + 4y2
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a(x − y) + 2b(y − x) + c(x − y)2
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16 − a6 + 4a3b3 − 4b6
Factorize the following algebraic expression:
(x + 2)2 − 6(x + 2) + 9
Factorize each of the following algebraic expression:
a2 + 2ab + b2 − c2
Factorize each of the following algebraic expression:
a2 + 4b2 − 4ab − 4c2
Factorize each of the following algebraic expression:
x2 − y2 − 4xz + 4z2
Factorize each of the following algebraic expression:
x2 − 11x − 42
Factorize each of the following algebraic expression:
y2 + 5y − 36
Factorise the following expression and write them in the product form.
6 ab2.
