SOLUTION: True or False (a^x/a^y)=a^y-^x T or F (A-B)^2 is a difference of squares T or F The expression x^4-5x, is a binomial T or F

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: True or False (a^x/a^y)=a^y-^x T or F (A-B)^2 is a difference of squares T or F The expression x^4-5x, is a binomial T or F       Log On


   

Question 1156312: True or False
(a^x/a^y)=a^y-^x T or F
(A-B)^2 is a difference of squares T or F
The expression x^4-5x, is a binomial T or F
Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52852) About Me  (Show Source):
Answer by MathLover1(20850) About Me  (Show Source):
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(a^x/a^y)=a^y-^x T or F
(a^x/a^y)=a^y-^x......assuming this a^y-^x is a%5Ey-+a%5Ex: answer is F
or
(a^x/a^y)=a^y-^x......assuming this a^y-^x is+a%5Ey%2Aa%5E%28-x%29: answer is F

(A-B)^2 is a difference of squares T or F
answer: F ( it is square of difference)
The expression x%5E4-5x, is a binomial T or F
answer: T
by definition, a binomial is an algebraic expression consisting of two terms, each term consisting of a constant multiplier and one or more variables raised to integral powers