Solve the quadratic equation. Write complex solutions in standard form.x(x - 8) = -41
A. 9, -1
B. 4 + 5i, 0
C. 8 ± 10i
D. 4 ± 5i
Answer: D
Mathematics
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Divide. If the division is not possible, write "undefined."30 ÷ 5
A. 6 B. 7 C. 5 R4 D. 5 R5
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Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
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Use mathematical induction to prove that the statement is true for every positive integer n.0.62n < 0.62n-1
What will be an ideal response?
Mathematics
Solve using the elimination method. x + 3y = -112x + 2y = 2
A. (-7, -5) B. (6, -5) C. (7, -6) D. (-11, 2)
Mathematics