Question

135x+378-3x^2-18x=0​

Answer 1

Answer:-

135x + 378 - 3x² - 18x = 0

This can be written as :-

3x² + 117x - 378 = 0

Divide the above equation by 3

x² + 39x - 126 = 0

Factorising the above quadratic equation we will get :-

x² + 42x - 3x - 126 = 0

x ( x + 42 ) - 3 ( x + 42 )

( x - 3 ) ( x + 42 ) = 0

x = 3 or -42

Answer 2

Answer:

Hey Buddy here's ur answer