(rx +2)(8x^2-64)+16(x^2+8)
The expression is simplified to -40x^3+32x^2+320x
What is the valu...
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Mathematics, 17.12.2020 03:40 xaviercarrasco04
(rx +2)(8x^2-64)+16(x^2+8)
The expression is simplified to -40x^3+32x^2+320x
What is the value of r?
A -5
B 5
C 40
D -40
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Answers: 1
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