Advertisements
Advertisements
प्रश्न
Factorize each of the following algebraic expression:
x2 − y2 + 6y − 9
Advertisements
उत्तर
\[x^2 - y^2 + 6y - 9\]
\[ = x^2 - ( y^2 - 6y + 9)\]
\[ = x^2 - ( y^2 - 2 \times y \times 3 + 3^2 )\]
\[ = x^2 - (y - 3 )^2 \]
\[ = [x - (y - 3)][x + (y - 3)]\]
\[ = (x - y + 3)(x + y - 3)\]
संबंधित प्रश्न
Factorize each of the following algebraic expressions:
x3(a − 2b) + x2(a − 2b)
Factorize each of the following expressions:
qr − pr + qs − ps
Factorize each of the following algebraic expression:
16 − a6 + 4a3b3 − 4b6
Factorize each of the following algebraic expression:
x2 + 2x + 1 − 9y2
Factorize each of the following algebraic expression:
a2 − 8ab + 16b2 − 25c2
Factorize each of the following algebraic expression:
a2 − b2 + 2bc − c2
Factorize each of the following algebraic expression:
x2 − y2 − 4xz + 4z2
Factorize each of the following algebraic expression:
a2 + 3a − 88
Factorize each of the following algebraic expression:
(a2 − 5a)2 − 36
Factorise the following expression.
2x2 − 8y2
