Math, asked by himanikher2, 1 month ago

Q-1 Solve the following according to the given instructions . Evaluate using suitable identities: 1] (b-7)2

please help me it's urgent for me

Answers

Answered by jeevankishorbabu9985

8

Answer:

(b - 14) b + 49

Step-by-step explanation:

$b^2 - 14 b + 49$
Δ=0

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