Subtract the polynomials.(-20y5 + 7y2) - (10y5 + 16y2)
A. -39y7
B. -10y5 + 23y2
C. -30y5 + 23y2
D. -30y5 - 9y2
Answer: D
Mathematics
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A. ln 9
B.
C. ln
D. ln 81
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Solve the equation. - 6 = -1
A. -50 B. -52 C. 52 D. 50
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If f(x) = 4x + 2, find and simplify where h ? 0.
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Write a matrix equation equivalent to the system of equations.10x - 11y + 11z = 5 10y - 9z = 10
A.
=
B.
=
C.
=
D.
=
Mathematics