English, asked by neelt8781, 5 months ago

3. Find the following squares by using the identities.
(b-7)²

Answers

Answered by puspendukanji

0

Answer:

b²+14b+49

Explanation:

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Answered by rishita0105

0

Answer:

b^2+49-14b

Explanation:

identity=

(a-b)^2

a^2+b^2-2ab

in this question

b^2+49-14b

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