Multiply and simplify.
? 
A.
B.
C.
D.
Answer: B
Mathematics
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Find the Maclaurin series for the given function.cos (-2x)
A.
B. -
C. -
D.
Mathematics
Decide whether or not the number is a zero of the polynomial.P(x) = x4 + 6x2 - 135; 3
A. Yes B. No
Mathematics
Solve the problem.A piece of cardboard is twice as long as it is wide. It is to be made into a box with an open top by cutting 2 cm squares from each corner and folding up the sides. Let x represent the width of the original piece of cardboard. Find the width of the original piece of cardboard, x, if the volume of the box is 2496 cm3.
A. 28 cm B. 24 cm C. 29 cm D. 27 cm
Mathematics
Write the decimal in words.0.073
A. Seventy-three ten-thousandths B. Seventy-three hundredths C. Seventy-three thousandths D. Seventy-three hundred-thousandths
Mathematics