wethekings123 wethekings123

17-11-2017
Mathematics

contestada

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

Respuesta :

musiclover10045 musiclover10045

17-11-2017

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)

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Dream542 Dream542

08-06-2021

Answer:

What he said.

Step-by-step explanation:

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