Let  figure 1.png)
and  figure 2.png)
. Find  figure 3.png)
(a) 20 + i
(b) 20 - 20i
(c) 20
(d) 0 - 20i
(e) none
(d) 0 - 20i
Mathematics
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Find all values that make the rational expression undefined. If the rational expression is defined for all real numbers, so state.
A. a = 0 B. a = -6 C. a = 6 D. Defined for all real numbers
Mathematics
Multiply mentally.(t + 2)(t2 - 2t + 4)
A. t3 + 8 B. t3 - 8 C. t3 - 4t2 - 8 D. t3 + 4t2 + 8
Mathematics
Solve and graph. Write the result in interval notation.f - 8 ? 3
A. [11, ?)
B. (-?, 11)
C. (11, ?)
D. (-?, 11]
Mathematics
Add or subtract as indicated. Express the answer as a single polynomial in standard form.(9x6 + 5x5) + (8x6 + 8x5 + 8)
A. 17x6 + 13x5 + 8 B. 5x6 + 17x5 + 8x C. 35x12 D. 8x + 13x6 + 5x5
Mathematics