Math, asked by priyankasingh1322, 6 months ago

Find the following by using Identity-1
(i) (2x + 5)2

Answers

Answered by subhashinirpathak

1

Answer:

2x+5X2

7xX2

14x

X=14

Hope this helps you

but I don't know actual solution

Answered by sampadasur

0

Answer:

(2x + 5)2 = 1

2x X 2 + 5 × 2 = 1

4x + 10 = 1

4x = 1 - 10

4x = -9

x = -9

4

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