Use factoring to solve the quadratic equation.x(4x + 18) = 10
A. 
B. 
C. 
D. 
Answer: A
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Write the decimal using the indicated form.940.73; expanded exponential form
A. 9 ? 103 + 4 ? 102 + 0 ? 101 + 7 ? 10-1 + 3 ? 10-2 B. 9 ? 102 + 4 ? 100 + 7 ? 10-1 + 3 ? 10-2 C. 9 ? 102 + 4 ? 101 + 0 ? 100 + 7 ? 10-1 + 3 ? 10-2 D. 9 ? 101 + 4 ? 100 + 7 ? 10-1 + 3 ? 10-2
Write the indicated term of the binomial expansion.(x + 2y)14, 12th term
A. 745,472x3y11 B. 372,736x3y12 C. 745,472x11y3 D. 372,736x11y3
Solve the triangle. Round side lengths and angle measures to the nearest tenth when necessary. 
A. a ? 3.7, B ? 80.5°, C ? 54.5° B. a ? 3.6, B ? 84.1°, C ? 50.9° C. a ? 3.7, B ? 75.7°, C ? 59.3° D. a ? 3.6, B ? 82.5°, C ? 52.5°
Factor completely. If the polynomial cannot be factored, say it is prime.2x2 - 50
A. 2(x + 5)2 B. 2(x + 5)(x - 5) C. 2(x - 5)2 D. prime