Question

factorise 4 x square + 64 y square + 32 x y​

Answer 1

Answer:

(x+4y)(x+4y)

Step-by-step explanation:

4x²+64y²+32xy

x²+16y²+8xy

x²+8xy+16y²

Using property x²+2xy+y² = (x+y)²

(x)² + 2(x)(4y) + (4y)²

(x+4y)² = (x+4y)(x+4y)

I hope this answer will help you. and you understand well.

Answer 2

Answer:

see the figure in attachment

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