Question

(a +26)² – 4(2a-6)²​

Answer 1

Step-by-step explanation:

(a+26)^2-4(2a-6)^2

(a^2+676+52)-4(4a^2+36-24a)

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Answer 2

Step-by-step explanation:

(a + 26)^2-4(2a-6)^2

(a^2+676+52) - 4(4a^2+36-24a)

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