Solve the equation by making an appropriate substitution.(4x - 2)2 - 10(4x - 2) + 21 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Write the logarithmic equation as an exponential equation.log525 = 2
A. 252 = 5 B. 25 = 25 C. 525 = 2 D. 52 = 25
Mathematics
Find the correct end behavior diagram for the given polynomial function.f(x) = - 
x3 + 9x2 + 9x - 1
A. 
B. 
C. 
D. 
Mathematics
Find the indicated function.The length and width of a rectangle have a sum of 90. If x represents the width, what is a function to represent the area of the rectangle?
A. A(x) = (x - 90)(x - 90) B. A(x) = (90 - x)(90 - x) C. A(x) = x(90 - x) D. A(x) = x(x - 90)
Mathematics
Use the square root property to solve the quadratic equation.2y2 + 8y + 5 = 0
A. -2 ± 
B. 2 ± 
C. 2 ± 
D. -2 ± 
Mathematics