1
multiply the binomials: (3x + 3)(x - 3)
2
(3x - 2)(3x + 2)
3
multiply the binomial and the trinomial:
(x - 5)(x^2 + 5x + 25)
4
simplify the following expression: (x + 7)^2

450 is the final answer! : )

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.