how do you factor the polynomial 3x2-75?

Question

its 3x squared

Answer 1

3x^2-75 = 0
3x^2 = 75
x^2 = 25
x = +/-5

These ones are fun since there are two solutions that you can easily find by taking square roots. The factored form is:

3(x-5)(x+5)

Hope this helps.

Answer 2

first take 3 as common factor, then x^2-25 is difference between 2 sqares:
3(x-5)(x+5)
good luck

Answer 3

3(x^2-25)
3(x+5)(x-5)

Answer 4

3x² - 75

3(x² - 25)

3(x + 5)(x - 5)

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