Question

5k^2+7k-34
factorise this using middle term factorisation

Answer 1

K = - 17/5 and k = 2

hope this will help you

Answer 2

${\red{\huge{\mathfrak{\bold{Hola!}}}}}$

$5 {x}^{2} + 7x - 34 = 0 \\ 5 {x}^{2} - 10x - + 17x - 34 = 0 \\ 5x(x - 2) + 17(x - 2) = 0 \\ (5x + 17)(x - 2) = 0 \\ x = \frac{ - </strong><strong>1</strong><strong>7</strong><strong>}{</strong><strong>5</strong><strong>} \: \: \: \: x = 2$

The zeros are:

${\boxed{\blue{-17/5}}}$

${\boxed{\blue{2}}}$

${\boxed{\green{\bold{Note:-}}}}$

I used x instead of k,

Sorry for the inconvenience (if any)

${\bold{\huge{\mathfrak{Thanks}}}}$

Aami_21❤