Question

write the expanded form (x-2y-32)^2​

Answer 1

Answer:

Step-by-step explanation:

(a+b+c)²=a²+b²+c²+2ab+2bc+2ca

(x-2y-32)²=x²+4y²+1024-4xy+128y-64x

Answer 2

Answer:

Step-by-step explanation:

(a^2 - b^2 - c^2) = a^2 + b^2 + c^2 + 2(a)(-b) + 2(-b)(-c) + 2(a)(-c)

=x^2 + (-2y)^2 + (-32)^2 + 2(x)(-2y) + 2(-2y)(-32) + 2(x)(-32)

=x^2 + 4y^2 + 1024 -4xy +128y -64x

Hence done

I hope u understood

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