Question

4xsquare+18x=22 solve in steps

Answer 1

Answer:

Step-by-step explanation:

$4x^{2}+18x=22\\\\4x^{2} +18x-22=0$

÷by 2

$2x^{2}+9x-11=0\\On factorization we get$

(2x+11)(x-1)=0

2x+11=0           x-1=0

x=-11/2             x=1

Soln x=-11/2, 1

Answer 2

Answer:

x=1 & -22÷4

Step-by-step explanation:

4x^2+18x=22

or,4x^2+18x-22=0

or,4x^2-4x+22x-22=0(because 22x-4x=18x)

or,4x(x-1)+22(x-1)=0

or,(x-1)(4x+22)=0

(x-1)=0. 4x+22=0

or,x=1. or,4x=-22

or,x= -22÷4

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