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
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Mathematics, 22.06.2019 01:00
Find all the angles that satisfy the equation cos(ΞΈ)=32
Answers: 2
Mathematics, 22.06.2019 02:30
Solve the compound inequality. graph your solution. 2x β 2 < β12 or 2x + 3 > 7 x < β5 or x > 5 x < β5 or x > 2 x < β12 or x > 2 x < β7 or x > 5
Answers: 2
Jamar is attempting to factor the expression 15x^2-16x-15. In his first step, he rewrites the expres...
Mathematics, 10.05.2021 16:50
English, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Health, 10.05.2021 16:50
Biology, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Mathematics, 10.05.2021 16:50
Chemistry, 10.05.2021 16:50