Math, asked by navya1686, 11 months ago

Q2. If 49x? - a = (7x - 1) (7x + 1), find the value of a
7.2.12
1,2

Answers

Answered by parmarthsharma

1

Answer:

Step-by-step explanation:

49x²-a=49x²-1

-a=-1

a=1

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