Question

aths-I 2
2) Solve the following quadratic equation by
factorisation.
3x2 - 2x - 8 = 0​

Answer 1

Step-by-step explanation:

quadratic eqn is 3x^2-2x-8=0

it can be factories as

$3 {x}^{2} - 6x + 4x - 8 = 0$

3x(x-2)+4(x-2)=0

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

3x+4=0. or x-2=0

x=-4/3. x=2

therefore the roots of quadratic equation are x=-4/3, x=2