Factor the trinomial, or state that the trinomial is prime.7x2 - 5x + 2
A. (7x - 2)(x + 1)
B. (7x + 2)(x - 1)
C. (7x - 1)(x + 2)
D. prime
Answer: D
Mathematics
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Use the distributive property to write the expression without parentheses. Then simplify, if necessary.7(5x + 6) - 4
A. 35x + 14 B. 35x + 2 C. 35x + 38 D. 12x + 9
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Use the product rule to simplify the expression. Assume that the variables can be any real number.
A. 4
y2
B. 4
C. 4xy2
D. 256
y2
Mathematics
Solve the problem.Find real numbers a, b, and c such that the graph of the function y = ax2 + bx + c contains the points 
, (2, 4), and (-3, 29).
Fill in the blank(s) with the appropriate word(s).
Mathematics