Question

Find the product of (-3x+4y)(3x+4y)

Answer 1

➡️ SOLUTION

$product \: of \: ( - 3x + 4y)(3x + 4y)$

$= - 9 {x}^{2} - 12xy + 12xy + 16 {y}^{2}$

$= - 9 {x}^{2} + 0 + 16 {y}^{2}$

$= 16 {y}^{2} - 9 {x}^{2}$

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Answer 2

Answer: We can write it as(4y-3x)(4y+3x)

By putting the formula of (a+b)(a-b)

(4y)square-3x(square)

16 ysquare-9 xsquare

Step-by-step explanation: