Question

Factorise 49x^2 – 36

Answer 1

Answer:

$49 {x}^{2} - 36$

${(7x)}^{2} - {6}^{2}$

$(7x - 6)(7x + 6)$

Answer 2

Answer:

49x  ²−36

=(7x) ²−6 ²

 

=(7x−6)(7x+6)

mark brainliest