Question

4x^2 + 18x + 8
plz solve this fast​

Answer 1

Answer:

FACTORIZATION OF:-

(4x²+18x+8) IS [(x+4)(4x+2)]

Step-by-step explanation:

4x²+18x+8

BY SPLITTING THE MIDDLE TERM METHOD:-

4x²+18x+8

4x²+16x+2x+8

[(4x²+16x)+(2x+8)]

[4x(x+4)+2(x+4)]

(x+4)(4x+2)

I HOPE YOU UNDERSTOOD THE QUESTION!!!

Answer 2

Answer:

given,

4x^2+18x+8

now,

4x^2+18x+8=0

or,2(2x^2+9x+4)=0

or,2x^2+9x+4=0

or,2x^2+8x+x+4=0

or,2x(x+4)+1(x+4)=0

or,(x+4)(2x+1)=0

either,

(x+4)=0

or,x= -4

again,

(2x+1)=0

or,x= -1/2

so required solution of x is -4,-1/2(ans.)