Question

factorise


${x}^{2} + 7x - 294$
Find x​

Answer 1

$\huge\underline\mathfrak\purple{Answer}$

x² + 7x - 294

x² + 21x - 14x - 294

x ( x + 21 ) - 14 ( x + 21 )

( x - 14 ) ( x + 21 )

So,

For the value of x,

x - 14 = 0 or x + 21 = 0

x = -21 or x = 14

Thank you! ❤

Answer 2

$<marquee>Refer to the attachment$

$<marquee>Ansh$