Math, asked by amartanshyadav, 8 months ago


Solve it
3x² - x - 4​

Answers

Answered by brainlyaryan12
9

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<marquee scrollamount = 700>✌️✌️✌️</marquee><marquee scrollamount = 500>⭐⭐⭐</marquee>

3x^2-x-4

=> 3x^2+3x-4x-4

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

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

First Zero =

\large\blue{3x-4=0}

=> \huge\orange{\fbox{\pink{x=\frac{4}{3}}}}

Second Zero =

\large\blue{x+1=0}

=> \huge\orange{\fbox{\pink{x=-1}}}

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Answered by deepakbhaskar027
2

Answer:

x=-1 orx=4/3

Step-by-step explanation:

3x^2-x-4

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

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

(x+1) (3x-4)

x=-1orx=4/3

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