x² + 3x + 7 = 0 [ax² + bx + c]
a = 1
b = 3
c = 7
quadratic formula:
(+/- is this ±)
plug in the numbers into the variables
your answer is a
where is the diagram? shown below where? ?
step-by-step explanation:
left be aligning the decimal points is required to not required see the number of digits to the right