Answer:
(-0.35, 4.35) to the nearest hundredth.
Step-by-step explanation:
2x^2=8x+3
2x^2 - 8x - 3 = 0
The formula for the solution of ax^2 + bx + c = 0 is:
x = [-b +/- sqrt(b^2 - 4ac)] / 2a.
Here x = [-(-8) +/- sqrt((-8)^2 - 4*2*-3)] / 4
= (8 +/- sqrt(88))/ 4
= 2 +/- sqrt88/4
= -0.35, 4.35.
