Math, asked by khushbooguptastthoma, 1 year ago

Please help
Q7
Please show the working

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Answered by DeepanshDwivedi

0

Answer:

x+a=0

x=-a

2a (square) - 2a (square) -5a+10=0

10=5a

a=2

Answered by Anonymous

2

refer to the attachment

hence, a=2

option(a) is correct.

❤

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