Use the square root property to solve the quadratic equation.3x2 = 225
A. ± 3
B. 5
C. ± 5
D. ± 15
Answer: C
Mathematics
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Solve.752 = n ? 16
A. 47 B. 736 C. 752 D. 12,032
Mathematics
Factor the polynomial.343c3 + 8
A. (7c + 2)(49c2 - 14c + 4) B. (7c - 2)(49c2 + 14c + 4) C. (7c + 2)(49c2 + 4) D. (343c + 2)(c2 - 14c + 4)
Mathematics
Find the value of the expression using the given values.-9xy + 3y - 6x = -3, y = -3
A. -96 B. -90 C. 66 D. -84
Mathematics
If f is one-to-one, find an equation for its inverse.f(x) = (x - 9)2
A. Not a one-to-one function
B. f-1(x) = 
C. f-1(x) = 
+ 9
D. f-1(x) = 
Mathematics