Question

2(a – 9)² solve the problem using identity. Pls help, urgent

Answer 1

Answer:

$2 {(a - 9)}^{2}$

$2( {a}^{2} + 81 - 18a)$

${2a}^{2} + 162 - 36a$

Answer 2

Answer:

2(a-9)²

2(a²+81-18a)

➡2a²+162-36a

Step-by-step explanation:

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