Multiply the polynomials.(3y - 5)(9y2 + 15y + 25)
A. 9y3 + 125
B. 27y3 + 125
C. 27y3 + 75y2 - 125
D. 27y3 - 125
Answer: D
Mathematics
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A. Yes B. No
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Use a graphing device to find all real solutions of the equation, correct to two decimal places.
?
?
x = __________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.Plot the point and find other polar coordinates (r, ?) of the point for which:(a) r > 0, -2? ? ? < 0(b) r < 0, 0 ? ? < 2?(c) r > 0 2? ? ? < 4?
What will be an ideal response?
Mathematics