Question

What are the zeros of the quadratic function f(x)=2x^2+8x-3

Answer 1

you can use the quadratic formula to get theses:-

x =[-8 +/- sqrt(8^2 - 4*2*-3)] / 4

= -2 +/- sqrt88) / 4

= 0.35, -4.35 to nearest hundredth

Explanation: