Q: Factor 2a2 - 5a 3

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

Factor 5a-15 Factor out the 5; 5(a-3)

5a

It is: 5(a+b)

5a2-15 = 5 (a2-3) = 5 (a-sqrt(3))(a+sqrt(3)) as a2-b2=(a-b)(a+b)

The GCF of 35 a^2 and 85ab is 5a. The GCF of 35 and 85 is 5, and the GCF of a squared and ab is a.

Related questions

(2a-3)(a-1)

The other factor is 1.

3a4 - 2a2 + 5a - 10 - 2a4 + 4a2 + 5a - 2 = a4 + 2a2 + 10a - 12 = a4 + (2a - 2)(a + 6)

5a3-45a=-2a2+18 5a(a2-9)=-2(a2-9) 5a=-2 a=-2/5

Factor 5a-15 Factor out the 5; 5(a-3)

Multiply the first and last coefficients.2*3=6What two factors give you six but when combined give you -5-2 and -3Therefore2x-3)(x-1) will be the factored model.

5a4 + 3a3 + 2a2

5a-20=

5a

a(2a + 1)

I'll assume the missing signs are pluses. 7a^2 - 12a + 14

5a(a(a-5)+3)