Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.(ab7 c)(ab5 )(ab5c)
A. ab40 c2
B. a3b12 c
C. gb10c2
D. a3b17 c2
Answer: D
Mathematics
You might also like to view...
Factor by grouping.xy + y + 8x + 8
A. (x + 1)(y + 8) B. (x + 1)(8y + 8) C. (8x + 8)(y + 1) D. (x + 8)(y + 1)
Mathematics
Solve the right triangle for all missing sides and angles to the nearest tenth.
c = 23B = 39°
A. A = 51°, a = 14.5, b = 17.9 B. A = 51°, a = 17.9, b = 14.5 C. A = 51°, a = 18.6, b = 14.5 D. A = 51°, a = 17.9, b = 18.6
Mathematics
Write the expression in the standard form a + bi.(7 + 3i)(2 + 8i)
A. 38 - 50i B. -10 + 62i C. 24i2 + 62i + 14 D. -10 - 62i
Mathematics
In the list of terms, identify the numerical coefficient of each term in the order given and determine whether the terms are like or unlike.11a5, 11a4
A. 5, 4; like B. 11, 11; unlike C. 11, 11; like D. 5, 4; unlike
Mathematics