Solve the quadratic equation by the square root property.(2x - 5)2 = 121
A. {-16, 6}
B. {-8, 3}
C. {-6, 16}
D. {-3, 8}
Answer: D
Mathematics
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Solve the problem.For f(x) = 4 + 3
and g(x) = 1 - 5
. Find an equation for f + g.
What will be an ideal response?
Mathematics
Simplify the radical expression. Assume that all variables represent nonnegative real numbers.(5
+ 
)(6
- 
)
A. 30t + 6
- 5
- 7
B. 30
+ 6
+ 5
+ 7
C. 30
+ 6
- 5
- 7
D. 30t + 6
+ 5
+ 7
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log2
A. 5log2x - 8log2y
B. 8log2y - 5log2x
C. 5log2x + 8log2y
D. 
log2
Mathematics
Find the area of the parallelogram.
A. A = 6.2 ft2 B. A = 4.76 ft2 C. A = 9.52 ft2 D. A = 12.4 ft2
Mathematics