Question

5x^2-13x-6 разложите на множители пожалуйста срочноо

Answer 1

5x^2-13x-6
5x^2+2x-15x-6
X+(5x+2)-3(5x+2)
(X-3)(5x+2)

Answer 2

5x²+2x-15x-6=5x(x-3)+2(x-3)=(x-3)(5x+2)

Answer 3

Factoring the Quadratic Expression 5x^2 - 13x - 6

To factor the quadratic expression 5x^2 - 13x - 6, we can use the following steps:

1. We need to find two numbers that multiply to give us 5 * -6 = -30 and add to give us -13 (the coefficient of the x-term).

2. The two numbers are -15 and +2 because -15 * 2 = -30 and -15 + 2 = -13.

3. Then, we can rewrite the middle term -13x as -15x + 2x.

4. Now, we can factor by grouping:

5x^2 - 15x + 2x - 6

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

5. Finally, we can factor out the common factor (x - 3):

(5x + 2)(x - 3)

So, the factored form of the quadratic expression 5x^2 - 13x - 6 is (5x + 2)(x - 3).

This information is based on the following search result snippet: - Source Title: ' ! ...' Snippet: ```Mar 12, 2018 ... )10x2-13x-3 2) )x2-5x+6 )6x2+x-1 )-2x2+...```