Math, asked by sja19892, 5 months ago

(x - 5)2 – (x + 2)2 = -2

Answers

Answered by mamta9990892404

1

Answer:

it's your ans.....

Step-by-step explanation:

(x-5)2-(x+2)2=-2

2x-10-2x+4=-2

2x-2x-10+4=-2

-10+4=-2

-14=-2

14=2

x=2/14

x=7

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