Math, asked by ramanpreetkaur10825, 4 months ago

simplify using identities (2a-7 square) +(a-3 square)

Answers

Answered by NoName77777777

0

Answer:

(2a-7^2)+(a-3^2)

=(2a+a)+(-7^2-3^2)

=3a+(-7-3)^2

=3a+10^2

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