Factor the expression. 3r2 - 75

(3r - 5) (r + 5)

(3r + 5) (r - 5)

3 (r - 5) (r + 5)

3 (r - 5) (r - 5)

Question

Mathematics

Arellano

26 October, 07:10

Factor the expression. 3r2 - 75

(3r - 5) (r + 5)

(3r + 5) (r - 5)

3 (r - 5) (r + 5)

3 (r - 5) (r - 5)

+2

Answers (1)

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Nielsen · Answer 1

factor 3r^2-75

you would move the 3 to the outside of the parenthesis

then you have 5*5 = 25 and multiply that by the 3 to get the 75

3 (r-5) (r+5)

Factor the expression. 3r2 - 75(3r - 5) (r + 5)(3r + 5) (r - 5)3 (r - 5) (r + 5)3 (r - 5) (r - 5)

Factor the expression. 3r2 - 75

(3r - 5) (r + 5)

(3r + 5) (r - 5)

3 (r - 5) (r + 5)

3 (r - 5) (r - 5)