Solve the equation. = 9

A. {81}
B. {84}
C. {144}
D. {78}


Answer: D

Mathematics

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Let f(x) = 8x2 - 5x and g(x) = 7x + 9. Find the composite.g[f(k)]

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Given and determine 4u - 6v.

a.
b.
c.
d.
e.

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Find the root.

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Mathematics