Find the product.(x + 6)(5x2 + 3x + 7)
A. 35x3 + 21x2 + 49x
B. 5x3 + 30x2 + 18x + 42
C. 90x4 + 5x3 + 126x2 + 42
D. 5x3 + 33x2 + 25x + 42
Answer: D
Mathematics
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Solve the equation.
x = - 
A. 
B. 
C. 
D. 
Mathematics
Completely factor the polynomial or state that the polynomial is prime.(x + 6)2 - 7(x + 6) + 10
A. (x2 - 6x + 2)(x2 - 6x + 5) B. (x + 8)(x + 11) C. (x2 + 6x - 2)(x2 + 6x - 5) D. (x + 4)(x + 1)
Mathematics
Convert to radical notation and simplify.x2/3
A. 
B. 
C. 
D. x
Mathematics
Evaluate the expression for the given values. If necessary, round to the nearest tenth.6x + 8y + 4; x = 0, y = 8
A. 68 B. 52 C. 74 D. 12
Mathematics