Add or subtract as indicated. Write the answer in simplest form.
- 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the triple scalar product (u x v) ? w of the given vectors.u = 2i - 4j + 3k; v = -4i - 9j + 4k; w = 8i - 10j + 9k
A. -18 B. 139 C. -354 D. 526
Mathematics
Factor the polynomial completely.12x2 + 25x + 12
A. (12x + 3)(x + 4) B. (4x - 3)(3x - 4) C. (4x + 3)(3x + 4) D. (12x + 1)(x + 12)
Mathematics
Write the binomial expansion of the expression.(a - b)6
A. a6 - 6a5b - 15a4b2 - 20a3b3 - 15a2b4 - 6ab5 - b6 B. - a6 + 6a5b - 15a4b2 + 20a3b3 - 15a2b4 + 6ab5 - b6 C. a6 + 6a5b + 15a4b2 + 20a3b3 + 15a2b4 + 6ab5 + b6 D. a6 - 6a5b + 15a4b2 - 20a3b3 + 15a2b4 - 6ab5 + b6
Mathematics
Provide an appropriate response.Is it possible or not possible to set up a one-to-one correspondence between {0, 6, 9, 19} and {6, 9, 19}?
A. Not possible B. Possible
Mathematics