Question

find the roots of quadratic equations by factorisating 3x square-5x+2=0​ plz solve fast

Answer 1

Answer:

$3 {x}^{2} - 5x + 2 = 0 \\ 3 {x}^{2} - (3 + 2)x + 2 = 0 \\ 3 {x}^{2} - 3x - 2x + 2 = 0 \\ 3x( x - 1) - 2(x - 1) = 0 \\ (3x - 2)(x - 1) = 0 \\ x = \frac{2}{3} \: \: or \: \: 1$

Answer 2

Answer:

1 and 2/3

Step-by-step explanation:

given, 3x² - 5x +2 = 0

by splitting the middle term,

3x² - 3x - 2x + 2 = 0

ie, 3x(x - 1) -2( x - 1) = 0

ie, (x - 1) (3x - 2) = 0

ie, x - 1 = 0    &   3x - 2 = 0

∴ x = 1 & x = 2/3

HOPE THIS WILL SURELY HELP YOU...