Question

simplify (4x+3y) square - (4x-3y) square using algebraic identities​

Answer 1

Answer:

16x^2-9y^2

Step-by-step explanation:

(a+b) (a-b)

Answer 2

Step-by-step explanation:

( 4x+3y ) - (4x-3y)

=(4x+3y)(4x+3y)

=(4x+3y)square

=(a+b) square=(a^2 +2ab +b^2)

a=4x

b=3y

=(4x)^2 +2×4x×3y + (3y)^2

=(16x^2 +28xy + 9y^2) ans

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