Math, asked by shanaya2456, 10 months ago

factories 3x²-x-4 please answer​

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Answered by jtg07
4

Step-by-step explanation:

3x²-4x+3x-4=0

3x²+3x-4x-4=0

3x(x+1)-4(x+1)=0

(x+1)(3x-4)=0

these are the factors by substitution

thank you!!

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