Which of the following is not a condition that must be met before you can use the quadratic formula to find the solutions of an equation?

a. the coefficient of the x2-term can't be zero.
b. there can be no term whose degree is higher than 2.
c. one side of the equation must be zero.
d. the coefficient of the x2-term must be positive.

"The coefficient of x²-term must be positive"

D is correct

Step-by-step explanation:

Given:

We are given a quadratic equation. The quadratic equation whose degree is 2.

The leading coefficient of quadratic can't be 0.

The highest degree should be 2

For quadratic formula:

First we make right side 0 and then apply quadratic formula.

Hence, The condition which is not true for quadratic formula "The coefficient of x²-term must be positive"

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

i’m here for points.