Math, asked by gowrijayabalan350, 9 months ago

4x square-49.....factorise this

Answers

Answered by singhkhushmeet309

2

Answer:

$4x {}^{2} - 49 \\(2x) {}^{2} - (7) {}^{2} \\ (2x - 7)(2x + 7)$

Answered by Allien52

0

Answer:

4X^2-49=0

4X^2=49

2X=7

X=7/2

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