Solve the equation in the real number system.2x4 - 2x3 + x2 - 5x - 10 = 0
A. {-1, 2}
B. 
C. 
D. {1, -2}
Answer: A
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It takes 13 minutes to preheat your oven. Once the oven is preheated, baking time for a roast is 13 minutes per pound. Using w as the weight of the roast, in pounds, and B for oven time (including preheating time), in minutes, give a formula that shows the oven time for a roast that weighs w pounds. ?
A. 
B. 
C. 
D. None of the above
Provide an appropriate response.Let f have a derivative on an interval I. f' has successive distinct zeros at 
and 
Prove that there can be at most one zero of f on the interval 
What will be an ideal response?
Simplify.20 ÷ (-4) + (-4)(6)
A. -6 B. -19 C. 29 D. -29
Solve the problem.The new city park is a rectangle 51
yards by 42 yards. What is the area of the park in square yards?
A. 45
square yards
B. 2069
square yards
C. 3 square yards
D. 2163 square yards