Question

Solve for x using the Quadratic Formula: x2 − 6x + 9 = 0 (1 point) x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a x = 6 x = 3 x = 1 x = 0

Answer 1

answer is x=3

Explanation:

Given the quadratic equation

x^2 − 6x + 9 = 0

The standard form of quadratic equation is

ax^2+bx+c=0

the quadratic formula is

x={-b+-sqrt(b^2-4ac)}/(2a)

Here,

a=1 b=-6 and c=9

so

x={-(-6)+-sqrt((-6)^2-4(1)(9))}/(2(1))

x={6+-sqrt(36-36)}/(2)

x=6/2=3

therefore,x=3

Answer 2

hi! please see attached!