Expand or factor each of the following expressions to determine which expressions are equivalent.
(3.3
2) (9x2 + 61 + 4)
9x2 + 31 - 20
(3x + 2) (9x2 - 6x + 4)
(31 + 5)(31 - 4)
(31 – 4y)?
273 - 8
(41 – 3y)?
9x2 – 245y + 1672

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If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x