Question

4x^2 + x +1 factrorize

Answer 1

4x^2 + x + 1

first , solve this quadratic equation for "x"

x = - 1 +- √( 1 )^1 - 4 (4) ( 1 ) / 8

= -1 + - √ -15 / 8

x = - 1 + - √15 i / 8 = 0

x = - 1 + √15 i / 8 =0 , x = - 1 - √15i / 8

( 8x + 1 - √15i ) =0 , ( 8x + 1 + √15i ) =0

so now,

4x^2+x+1={(8x + 1 )-√15i } { (8x + 1)+√15i }

【 hope it helps 】