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Popular >

factor x^3-4x+15

Solution

factor

x^{3} - 4 x + 15

Solution

(x + 3) (x^{2} - 3 x + 5)

Solution steps

x^{3} - 4 x + 15

Use the rational root theorem

= (x + 3) \frac{x ^{3} - 4 x + 15}{x + 3}

\frac{x ^{3} - 4 x + 15}{x + 3} = x^{2} - 3 x + 5

= (x + 3) (x^{2} - 3 x + 5)

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factor 20x^2+55x+30 factor

20 x^{2} + 55 x + 30

0=-4.9t^2+346t+290

0 = - 4.9 t^{2} + 346 t + 290

5 - 2 c = 1

Frequently Asked Questions (FAQ)

What is factor x^3-4x+15 ?
The solution to factor x^3-4x+15 is (x+3)(x^2-3x+5)