Question

factorise it
$25 {x}^{2} - 25x + 4 = 0$
​

Answer 1

$\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆ }}}$

$\red{\bold{\underline{\underline{QUESTION:-}}}}$

Q:-factorise it

$25 {x}^{2} - 25x + 4 = 0$

$\huge\tt\underline\blue{ANSWER }$

------>>>>Here is your answer<<<<--------

$➾</p><p>25 {x}^{2} - 25x + 4 = 0$

$➾</p><p>25 {x}^{2} - 20x - 5x + 4 = 0$

$➾</p><p>5x(5x - 4) - 1(5x - 4)$

$➾</p><p>(5x - 1)(5x - 4) = 0$

$➾</p><p>5 x - 1 = 0$

$➾</p><p>x = \frac{1}{5}$✓

$➾</p><p>5x - 4 = 0$

$➾</p><p>x = \frac{4}{5}$✓

HOPE IT HELPS YOU..

_____________________

Thankyou:)

Answer 2

Answer:

x = 4 / 5 .....................