Math, asked by newthinkbest, 1 month ago

Find (x-7)2 using the identity ii

Answers

Answered by ambikaprasad2504

0

Answer:

(x-7)² = x²-14x+49

Step-by-step explanation:

(a-b)= a²-2ab+b²

Therefore,

(x-7)²= (x)²-2×x×7+(7)²

= x²-14x+49

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