Advertisements
Advertisements
प्रश्न
Factorize the following expressions
64a3 – b3
Advertisements
उत्तर
= (4a)3 - b3
= (4a - b)((4a)2 + 4a b + b2) [∵ a3 - b3 = (a - b)(a2 + ab + b2)]
= (4a - b)(16a2 + 4ab + b2)
∴ 64a3 - b3 = (4a - b)(16a2 + 4ab + b2)
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorize a2 + 2ab + b2 - c2
Factorize the following expressions:
`x^3/216 - 8y^3`
Factorize the following expressions:
a12 + b12
Factorize 8x2 + y3 +12x2 y + 6xy2
Factorize x3 -12x ( x - 4) - 64
Multiply: (2x + 3y)(2x - 3y)
Divide: 6x2 + 5x - 6 by 2x + 3
Construct a formula for the following:
Total wages (₹ W) of a man whose basic wage is (₹ B) for t hours week plus (₹ R) per hour, if he Works a total of T hours.
Which of the following is an example of a monomial?
How many terms does a trinomial contain?
