Multiple Choice
Determine what signs on values of x and y would make the statement true. Assume that x and y are not 0.
-
A) x and y have the same sign.
B) x and y must be negative.
C) x and y have different signs.
D) x and y must be positive.
Correct Answer:

Verified
Correct Answer:
Verified
Q490: Factor by grouping.<br>- <span class="ql-formula" data-value="10
Q491: Solve the problem.<br>- <span class="ql-formula" data-value="\frac
Q492: Factor the trinomial, if possible.<br>- <span
Q493: Simplify the rational expression. Use factoring, and
Q494: Insert <span class="ql-formula" data-value="\subseteq"><span class="katex"><span
Q496: Rationalize the denominator. Assume that all
Q497: Factor the trinomial, if possible.<br>- <span
Q498: Tell whether the statement is true
Q499: Solve the problem.<br>- <span class="ql-formula" data-value="(
Q500: Determine what signs on values of x