Question

Please Tell / Factorize 49y^2-x^2 ​

Answer 1

Answer:

$(7y - x)(7y + x)$

Step-by-step explanation:

by the formula of

${x}^{2} - {y}^{2} = (x - y)(x + y)$

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Answer 2

Answer:

(7y+X)(7y-x)

Step-by-step explanation:

49y²-x²

(7y)²-(X)²

using the identities,

a²-b²=(a+b)(a-b)

(7y+X)(7y-x)