Divide.
A. x2 - 3x - 9
B. x2 + 3x + 9
C. x2 - 3x + 9
D. x2 - 6x + 9
Answer: C
Mathematics
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Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.16x3y4 + 32x2y5 + 15xy6
A. x(4xy4 + 3y5)(4x + 5y) B. xy4(4x + 3y)(4x + 5y) C. y4(4x + 3y)(4x2 + 5xy) D. prime
Mathematics
Perform the indicated operation(s). Simplify if possible. +
-
A.
B.
C.
D.
Mathematics
Find an equation for the line with the given properties.Vertical line; containing the point (-4.8, 3.9)
A. x = -4.8 B. x = 0 C. x = 3.9 D. x = 0.9
Mathematics
Write the ratio in fractional notation in lowest terms.4 inches to 15 feet
A.
B.
C.
D. 45
Mathematics