Question

factotise x^3+6x^2+6x+1​

Answer 1

Answer:

x

$x {3} + 6x {2} + 6x + 1$

$x {3} + 12x + 6x + 1$

Here x^3 means 1x^3

Step-by-step explanation:

1x3=3

Answer 2

hey ❤

factotise x^3+6x^2+6x+1

Solution :-

x^3+6x^2+6x+1

=x³+x²+5x²+5x+x+1

=x²(x+1)+5x(x+1)+1(x+1)

=(x²+5x+1)(x+1)

now using Dharacharya formula

x= [-b±√(b²-4ac)]/2a

here ,

a=1,b=5,c=1

x= [-5±√(5²-4×1×1)]/2

x= [-5±√(25-4)]/2

x= [-5±√(21)]/2

first take +ve sign

x= (-5+√21)/2

second take -ve sign

x= (-5-√21)/2

I hopes its help's u

follow me

@abhi.❤❤