Question

Factories 4a2 - 5z2​

Answer 1

Answer:

factors are 1 and 1

it's D is 0

Answer 2

Answer:

4a^2-8a+4

4a^2-4a-4a+4. by splitting the middle term

4a(a-1)-4(a-1)

(4a-4)(a-1)

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