Assume that the expressions given are the denominators of fractions. Find the least common denominator. x2 + 3x - 10, 6x + 30
A. 6(x + 2)(x + 5)
B. 6(x - 2)(x + 5)
C. 6(x + 2)(x - 5)
D. 6(x - 2)(x - 5)
Answer: B
Mathematics
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Solve the proportion.
= 
A. 3 B. 15 C. 6 D. 18
Mathematics
Write the following expression in words.(-9)10
A. Negative nine to the negative tenth power B. The opposite of nine to the tenth power C. Negative nine to the tenth power D. The opposite of negative nine to the negative tenth power
Mathematics
Find a bound on the real zeros of the polynomial function.f(x) = x5 + 3x4 + 9x3 - 6x2 - 3x - 12
A. -13 and 13 B. - 12 and 12 C. -33 and 33 D. -10 and 10
Mathematics
Provide an appropriate response.Determine if the expression (-3)-10 is positive or negative.
A. Negative B. Positive
Mathematics