Solve -2x^2+10x-3=0 using the Quadratic Formula

Question

[there should be two answers]

x = [-10 ± √(10² - 4(-2)(-3)] / 2(-2)

Answer 1

x=-b/2a + or - (1/2a)sqr(b^2 - 4ac)

a =-2, b=10, c= -3 plug in those values into the above equation to solve for x

x=-10/-4 + or - (1/-4)sqr(100-24)= 2.5 + or - (-1/4)sqr76 = 2.5 + or - about 2.2 = 0.3 or 4.7, almost zero & five

you have it all right, just continue & maybe simplify a bit more, use a calculator to get best approximation if you want to eliminate the square roots.