Question

If x=-2 FIND the value of 2x power 2 +5-x​

Answer 1

x=-2

2x²+5-x

2(4)+5+2

15

HOPE IT'S HELPFUL....

Answer 2

$\huge{\mathcal{\blue{Answerf}}}$

$= 2x {}^{2} + 5 - x \\ = 2( - 2) {}^{2} + 5 - ( - 2) \\ = 2(4) + 5 + 2 \\ = 8 + 5 + 2$

$\huge{\mathcal{\blue{\boxed{15}}}}$