Which shows the equation below written in the form ax2 + bx + c = 0? x + 9 = 4(x - 1)2
A. 4x2 - 9x+ 13 = 0
B. 4x2 - 9X-5 = 0
C. 4x2 - 7x-5 = 0
D. 4x2 - 7x + 13 = 0

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

you can't solve x because it is 2 linear equation and you only have one equation

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629

cool? what is the actuall ?

step-by-step explanation: