Express the given expression in simplest form with only positive exponents.

A.
B.
C.
D. 212p


Answer: B

Mathematics

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(a) Write the statement symbolically by using parentheses and (b) indicate whether the statement is a negation, conjunction, disjunction, conditional, or biconditional.Let p: The shop is closed.  q: It is the weekend.  r: It is 9 P.M.The shop is closed if and only if it is the weekend, or it is 9 P.M.

A. (a) (p ? q) ? r; (b) disjunction B. (a) p ? (q ? r); (b) biconditional C. (a) p ? (q ? r); (b) conditional D. (a) (p ? q) ? r; (b) conjunction

Mathematics

Solve the inequality by reading the given graph. State the solution set using interval notation.x2 + 4x < 2x + 8 A related function is graphed below.x-intercepts: (-4, 0), (2, 0)

A. (-?, -4) ? (2, ?) B. (2, 4) C. [-4, 2] D. (-4, 2)

Mathematics

Apply the distributive property.(x + y - 2)(-7xy)

A. 7x2y - 7xy2 +14xy B. -7x2y + 7xy2 +14xy C. -7x2y - 7xy2 +14x2y2 D. -7x2y - 7xy2 +14xy

Mathematics

Evaluate the function as indicated.Find g(2) when g(x) = .

A. - 
B.
C. - 1
D.

Mathematics