12x − 10x
6x^2 −7x − 20
6x^2 − 20
Mathematics, 31.01.2020 17:54 ghari112345
Expand: (3x + 4)(2x − 5)
12x − 10x
6x^2 −7x − 20
6x^2 − 20
5x − 1
simplify: (3x + 2y) - (x + 2y)
4x + 4y
4x
2x
2x + 4y
if 1/2x + 2/3y = 6, what is 3x + 4y?
12
18
36
24
in the polynomial 4x^3 + 5x^2 − 12, what is the coefficient of the x^2 term?
5
0
-12
4
evaluate f(x) = 4x + 3x^2 − 5 when x = -2.
-25
23
-49
-1
Answers: 1
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You know the right answer?
Expand: (3x + 4)(2x − 5)
12x − 10x
6x^2 −7x − 20
6x^2 − 20
12x − 10x
6x^2 −7x − 20
6x^2 − 20
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