Solve the equation.(9x - 15) = (25x - 15)

A. {1}
B. {-15}
C. {-1}
D.


Answer: C

Mathematics

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Work the chain multiplication.6 ? 4 ? 2

A. 58 B. 48 C. 72 D. 12

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Simplify. ÷ 

A.
B.
C.
D.

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Find the real solutions, if any, of the equation. Use the quadratic formula.4x2 + 32x + 64 = 0

A. no real solution
B.
C.
D.

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Divide and simplify to the form a + bi.

A.  - i
B. -  - i
C. -  - i
D.  - i

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