Math, asked by brindhaaug1983, 7 months ago

(2a - b)² + 2(20-6)
8

Answers

Answered by jayant11june

0

Answer:

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Answered by sachidaluitel3

0

Step-by-step explanation:

(2a - b)² + 2(20-6) 8

Soln-

=4a2+−4ab+b2+2(20−6)(8)

=4a2+−4ab+b2+224

Answer:

=4a2−4ab+b2+224

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