Write fraction notation for the given decimal notation. Do not simplify.42.6

A.
B.
C.
D.


Answer: B

Mathematics

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Simplify using only positive exponents. Leave the answer in exponential notation.

A.
B.
C.
D.

Mathematics

One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.4x4 + 3x3 - 65x2 - 48x + 16 = 0; -4

A. 4, 1, -1
B. 4, -1, 
C. -4, 1, 
D. -4, 1, - 

Mathematics

Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.-5a2 - 21ab - 4b2

A. -(a - 4b)(5a + b) B. -(a + b)(5a + 4b) C. (a - 4b)(5a + b) D. -(a + 4b)(5a + b)

Mathematics

Find a positive value of the given variable so that the trinomial is factorable.x2 + bx + 11; b = ?

A. 13 B. 10 C. 11 D. 12

Mathematics