Solve the equation.x2 = 4x
A. x = 0, x = -4
B. x = 4
C. x = -4
D. x = 0, x = 4
Answer: D
Mathematics
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A. x = -2, 12 B. x = 2, -12 C. x = 0 D. No solutions
Mathematics
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subject to:x ?0, y ?0, x + y ? 1.
A. 64 B. 23 C. 41 D. 46
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Divide the polynomial by the monomial.
A. -5 - 6x2
B. -5 + 3x4
C. 10x6 + 
D. -5 + 
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Find the exact or approximate circumference of the circle, as indicated.Find the approximate circumference. Use ? ? 3.14.
A. 13.970 yd B. 34.540 yd C. 379.940 yd D. 69.08 yd
Mathematics