Advertisements
Advertisements
प्रश्न
Factorize each of the following expression:
9(a − b)2 − 100(x − y)2
Advertisements
उत्तर
\[9(a - b )^2 - 100(x - y )^2 \]
\[ = [3(a - b) ]^2 - [10(x - y) ]^2 \]
\[ = [3(a - b) - 10(x - y)][3(a - b) + 10(x - y)]\]
\[ = (3a - 3b - 10x + 10y)(3a - 3b + 10x - 10y)\]
APPEARS IN
संबंधित प्रश्न
Factorize each of the following expression:
144a2 − 289b2
Factorize each of the following expression:
144a2 − 169b2
Factorize each of the following expression:
(x + y)2 − (a − b)2
Factorize each of the following expression:
x4 − 1
Factorize each of the following expression:
16(2x − 1)2 − 25y2
Factorize each of the following expression:
4(xy + 1)2 − 9(x − 1)2
Factorize each of the following expression:
x4 − (2y − 3z)2
Factorize each of the following expression:
2a5 − 32a
Factorize each of the following quadratic polynomials by using the method of completing the square:
4y2 + 12y + 5
