How to solve 6x^2+5x-4=0

Mathematics

1 answer:

Vesna [10]4 years ago

6 0

$6x^2+5x-4=0\\\\6x^2+8x-3x-4\\\\2x(3x+4)-1(3x+4)=0\\\\(3x+4)(2x-1)=0\iff3x+4=0\ or\ 2x-1=0\\\\3x=-4\ or\ 2x=1\\\\\boxed{x=-\frac{4}{3}\ or\ x=\frac{1}{2}}$

You might be interested in

Which of the following relations is a function ?

Effectus [21]

Answer:

Step-by-step explanation:

The relation that is a function is c

6 0

3 years ago

IVE BEEN STUCK ON THIS FOR AN HOUR PLEASE HELP WHAT IS 9.85714285714 X 7

dsp73

Answer:

Step-by-step explanation:

lol

4 0

3 years ago

Please help this is urgent

lys-0071 [83]

Answer:

the common factor is: X - 4.

Step-by-step explanation:

( x-4 ) is what the numerator and the denominator have in common.

3 0

3 years ago

Please answer all of the above thanks ur the best!:)

Ymorist [56]

Answer:

4.0833333

Step-by-step explanation:

PLZ give brainliest thanks

3 0

3 years ago

Helppp meeee pleaseeee

finlep [7]

Answer:

0.3907 I think hope this helps

8 0

3 years ago