Which of the following expressions is equivalent to (x2 + 3xy)(
a. x3y² + 3x²,3
b. x3y2 + xy2
c. x2 + 3xy + xy2
d. x3y2 + 3x3y
e. 3x4y3

attachment?

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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6e14 is the answer.

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.