Find all solutions by factoring.x2 + 3x - 88 = 0
A. {-11, 1}
B. {11, -8}
C. {11, 8}
D. {-11, 8}
Answer: D
Mathematics
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A.
B.
C.
D.
Mathematics
Solve the problem.A spring on a horizontal surface can be stretched and held 0.5 m from its equilibrium position with a force of 50 N. How much work is done in compressing the spring 1.5 m from its equilibrium position?
A. 37.5 J B. 225 J C. 112.5 J D. 75 J
Mathematics
Find the GCF.x5y5, x4y3, x4y4, -x y
A. x3y3 B. x4y3 C. x y D. -xy
Mathematics
Factor when possible. If the polynomial is prime, say so.x2 + 5xy - 150y2
A. (x + 15y)(x - 10y) B. (x - 15y)(x + y) C. (x - 15y)(x + 10y) D. prime
Mathematics