Find the product.(5x3 - 2)(x2 + 1)
A. 5x6 + 5x3 - 2x2 - 2
B. 5x5 + 3x3 - 2
C. 5x5 + 5x3 - 2x2 - 2
D. 5x5 + 3x2 - 2
Answer: C
You might also like to view...
Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0
A. 1
B. 
C. 0
D. -4
The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).y = 5
A. r = 5 B. sin ? cos ? = 5 C. r sin ? = 5 D. r cos ? = 5
Solve the problem.The area of a triangle with vertices (x1, y1), (x2, y2), and (x3, y3) is 
,where the symbol ± indicates that the appropriate sign should be chosen to yield a positive area. Use this formula to find the area of a triangle whose vertices are (5, 7), (8, -8), and (-2, -5).
A. 141
B. 
C. 3
D. 
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = x2 + 10x + 18
A. Minimum: -5 B. Minimum: -7 C. Maximum: -7 D. Maximum: 0