Which expression is equivalent to the following complex fraction? *1-*-
1 1
х y
1
y+X/y-x
(y-x)(y+x)/x²y²
x²y²/(y+x)(y+x)
y-x/y+X

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain