wcandrew9 wcandrew9

05-03-2020
Mathematics

contestada

which expression is a factor of the quadratic 6x^2-11x-35?

2x-7, 2x-5, 2x+7, 2x+5

Respuesta :

Ammimochi Ammimochi

05-03-2020

1. Split the second term in 6x^2 - 11x - 35 into two terms

6x^2 + 10x - 21x - 35

2. Factor out common terms in the first two terms, then in the last two terms

2x(3x + 5) - 7(3x + 5)

3. Factor out the common term 3x + 5

(2x - 7)

Answer Link

ayankhan450 ayankhan450

05-03-2020

Split the second term in 6x^2 - 11x - 35 into two terms

6x^2 + 10x - 21x - 35

2. Factor out common terms in the first two terms, then in the last two terms

2x(3x + 5) - 7(3x + 5)

3. Factor out the common term 3x + 5

(2x - 7)

Answer Link

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