Factor.144 - z2
A. (12 - z)(12 + z)
B. (z - 12)(z + 12)
C. (12 + z)2
D. (12 - z)2
Answer: A
Mathematics
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Find the number.Six times the sum of a number and -174 is -12.
A. 172 B. -176 C. 27 D. -31
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Solve the inequality. Graph your solution on a number line, and write your solution in interval notation. 9x + 5 ? -22 or 9x + 5 ? 14
A. (-?, 1]
B. (-?, -3] ? [1, ?)
C. [-3, 1]
D. [-3, ?)
Mathematics
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 - 8x
A. vertex (4, -16)
intercepts (0, 0), (8, 0)
B. vertex (-4, -16)
intercepts (0, 0), (-8, 0)
C. vertex (4, 16)
intercept (0, 32)
D. vertex (-4, 16)
intercept (0, 32)
Mathematics
Divide using long division.(x2 + 16x + 64) ÷ (x + 8)
A. x + 8
B. x + 
C. x2 + 8
D. x - 8
Mathematics