Solve the equation.15x - 18x + 20x = 68 - 30x + 13x

A. x = 
B. x = 
C. x = 2
D. x = 3


Answer: C

Mathematics

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What will be an ideal response?

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Use the given zero to completely factor P(x) into linear factors.Zero: -1; P(x) = x4 + 18x3 + 71x2 - 18x - 72

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Find the product and simplify. ? y3

A.
B.
C.
D.

Mathematics