Solve the system by the substitution method.y = (x + 5)2 + 12x - y + 10 = 0
A. {(-4, 2)}
B. {(0, 10), (0, 26)}
C. {(-4, 2), (4, 18)}
D. {(-5, 0)}
Answer: A
Mathematics
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A. e =
B. e =
C. e =
D. e =
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Solve the quadratic equation using the quadratic formula. Express the solution in standard form.5x2 = -9x - 7
A.
B.
C.
D.
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