12x^2 (49x^2-64y^2) by 6x (7x-8y)
Answers
Answered by
6
Answer:
14x²+16xy.
Step-by-step explanation:
12x²(49x²-64y²)÷6x(7x-8y)
=(588x⁴-768x²y²)÷42x²-48xy
=(588x²×x²-768xy×x×y)/42x²-48xy
=14x²+16xy.
Answered by
1
Answer:
using identities and factorisation divide the following 12x²(49x²-64y²)by6x(7x-8y)
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