3x^3-75xplease help.....

Mathematics

2 answers:

Brut [27]3 years ago

8 0

Answer :pls delete my answer.

I am Lyosha [343]3 years ago

8 0

Answer: 3x(x-5) (x+5)

Step-by-step explanation Step 1: Factor out comon coeffecient factor. 3x3 (exponent) - 75x.- 3(x3 (exponent)-25x)

Step 2: Find One factor. 3x(x2(exponent)-25)

Step 3 an final step: Find One factor again. Factor by grouping, Factor by grouping again, Factor by grouping a third time. Edit: I hope this was helpful and I wish the best of luck to the person that asked this question and people that want to know this question.

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3 years ago

I need help on this!

marshall27 [118]

That is a 45 45 90 triangle.
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The perimeter of a triangle is 17x−5 units. One side is 3x+5 units and another is 8x−3 units. How many units long is the third s

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