Write the prime factorization of the number.198

A. 22 ? 32 ? 11
B. 22 ? 32
C. 2 ? 3 ? 11
D. 2 ? 32 ? 11


Answer: D

Mathematics

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Provide an appropriate response.{x|x ? N and 45 < x < 70} ? {x|x ? N and 45 ? x ? 70}

A. True B. False

Mathematics

For the polynomial function find the following: (i) Degree of the polynomial; (ii) All x intercepts; (iii) The y intercept.y = x2 - 100

A. (i) 2 (ii) -11, 11 (iii) -100 B. (i) 2 (ii) -10, 10 (iii) -100 C. (i) 1 (ii) 10 (iii) -100 D. (i) 1 (ii) 50 (iii) -100

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Write the algebraic expression without parentheses.-(47w)

A. -47w B. 47w C. 47 - w D. -47 - w

Mathematics

Find the zeros of f(x), given that one zero is k.f(x) = x4 - 45x2 - 196k = -2i

A. ±2i, ±14 B. ±2i, ±14i C. ±2i, ±7i D. ±2i, ±7

Mathematics