Question

Solve the equation 6x2 + 7x - 3=0 by factorisation.​

Answer 1

Answer:

6×2+7x-3 = 0

Step-by-step explanation:

12 +7x -3 = 0

7x = -9

x = -9/7

Answer 2

Answer:

x=1/3 or -3/2.

Step-by-step explanation:

I think the equation is

6x^2+7x-3=0

so we divide 7x into two terms which when multiplied give -18(which is what we get when we multiply 6 and 3.

so we divide 7x into 9x-2x.

the equation becomes 6x^2+(9x-2x)-3=0.

further we find the common terms.

=3x(2x+3)-1(2x+3).

=(3x-1)(2x+3).

x=1/3 or -3/2