Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x2 + 8x + 12
A. (x - 6)(x + 1)
B. (x + 6)(x + 2)
C. (x - 6)(x + 2)
D. prime
Answer: B
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In a right triangle, the side opposite the right angle is called the base of the right triangle.
Answer the following statement true (T) or false (F)
Multiply and simplify. Assume that all variables represent positive real numbers.(
+
)
A. 20
B. 10 + 5
C. 10 + 25
D. 100 + 5
Perform the division.
A. 8m2 - 6m + 8 B. m2 + 7m + 8 C. 8m2 + 6m + 8 D. m2 + 6m + 8
Write an algebraic equation and use it to solve the problem.A poster in the shape of a triangle has one side that is five inches more the length of the shortest side, and another side that is three inches less than twice the shortest side. Find the dimensions of the poster if its perimeter is 38 inches.
A. 9 inches, 15 inches, 15 inches B. 9 inches, 14 inches, 15 inches C. 9 inches, 14 inches, 16 inches D. 10 inches, 14 inches, 15 inches