Multiply mentally.(3p - 1)(9p2 + 3p + 1)
A. 27p3 - 1
B. 9p3 - 1
C. 27p3 + 12p2 - 1
D. 27p3 + 1
Answer: A
You might also like to view...
Find the indicated term by use of the following information. The r + 1 term of the expansion of (a + b)n is given by 
an - r brThe term involving y7 in (x + y)14
A. 7x7y7 B. 2,471,040x7y7 C. 3432x7y7 D. 17,297,280x7y7
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.b = 3, c = 4, B = 80°
A. one triangle B = 40°, A = 60°, a = 7 B. one triangle C = 41°, A = 59°, a = 11 C. one triangle C = 39°, A = 61°, a = 9 D. no triangle
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.The enrollment at a local college increased by 5% over last year's enrollment of 1400. Find the current enrollment.
A. 1405 students B. 1470 students C. 70 students D. 2100 students