Provide an appropriate response.Solve the equation by factoring: x2 + 4x = 12
A. x = 2, 6
B. x = 2, -6
C. x = -2, -6
D. x = -2, 6
Answer: B
Mathematics
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Solve the equation by making an appropriate substitution.x1/2 - 13x1/4 = -36
A. {81, 16} B. {6561, 256} C. {9, 4} D. {-9, -4}
Mathematics
Find the principal. Round to the nearest cent.Rate: 6%Time: 210 daysInterest: $48.03
A. $137.23 B. $4,803.00 C. $1,422.29 D. $1,372.29
Mathematics
Determine the real solutions to the system of nonlinear equations.x2 + y2 = 41x - y = 1
A. (4, -5), (5, -4) B. (-4, -5), (5, 4) C. (4, 5), (5, 4) D. (-4, 5), (-5, 4)
Mathematics
Rewrite the expression with a rational exponent.
A. (7p)1/5
B. (7p)5
C.
D. 71/5p
Mathematics