Mathematics, 21.05.2020 06:58, demetricejames

Jamar is attempting to factor the expression 15x^2-16x-15. In his first step, he rewrites the expression as 15x^2-25x+9x-15. Which of the following statements in true about jamars work?
A.

jamars first step is correct. He should continue to factor the expression.
B.

The two middle coefficients add to the correct number, but do not multiply to the correct number.
C.

The two middle coefficients multiply to the correct number, but do not add to the correct number.
D.

The two middle coefficients do not add or multiply to the correct number.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, gymnastlyfe123

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

Answers: 2

continue

Mathematics, 21.06.2019 23:50, Angel4345

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Answers: 3

continue

Mathematics, 22.06.2019 02:20, FaygoMango

If wxyz is a square, which statements must be true?

Answers: 1

continue

Mathematics, 22.06.2019 05:30, jesuslovesusall3

What does the pair of equations y = 1, z = 8 represent? in other words, describe the set of points (x, y, z) such that y = 1 and z = 8?

Answers: 3

continue

Do you know the correct answer?

Jamar is attempting to factor the expression 15x^2-16x-15. In his first step, he rewrites the expres...