Question

Solve by using formula :
x ( x + 1) = 6x + 24.​

Answer 1

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

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

Q:-Solve by using formula :

x ( x + 1) = 6x + 24.

$\bf\huge\underbrace{answer}$

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

$➺x(x + 1) = 6x + 24$

$➺ {x}^{2} + x = 6x + 24$

$➺ {x}^{2} - 5x - 24 = 0$

$➺ {x}^{2} - 8x + 3x - 24 = 0$

$➺x(x - 8) + 3(x - 8)$

$➺(x + 3)(x - 8)$

$➺x = - 3 \: and \: x = 8$

HOPE IT HELPS YOU..

_____________________

Thankyou:)

Answer 2

Answer:

x(x+1)=6x+24

=x2+x=6x+24

x2+x-6x=24

x2-5x=24

x2-5x-24=0

(x2-8x)+(3x-24)=0

x(x-8)+3(x-8)=0

(x-8)(x+3)=0

x=8 or -3

hope u understand

pls make me a brainlist...