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Some one help 3x^2-10x-8​
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19 votes
19 votes
Some one help
3x^2-10x-8​

User Danny Sullivan
by
3.2k points

2 Answers

19 votes
19 votes

Answer:

(3x+2) (x-4)

Explanation:

User Denis Rybalka
by
3.1k points
16 votes
16 votes

Answer:

(x - 4)(3x + 2)

Explanation:

1.) Use the sum-product pattern

3x^2-10x-8​

3x^2+2x-12x-8

2.) Common factor from the two pairs

3x^2+2x-12x-8

x(3x+2)-4(3x+2)

3.) Rewrite in factor form

x(3x+2)-4(3x+2)

(x - 4)(3x + 2)

Solution

(x - 4)(3x + 2)

User Qwazer
by
2.7k points
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