x^2+32=0 solve in quadratic formula

Question

also 4x^2+16x+15=0

and y=16x^2-4x+3=0

Answer 1

ax² + bx + c = 0

x = [-b ± √(b² - 4ac)] / (2a)

Identify and plug in the values of a, b, and c, evaluate, and simplify. They are all done the same way.