Math, asked by ariarachela2, 3 months ago

Fractorise completely
x²+6x+5
mathematics
8th grade
ICSE​

Answers

Answered by SeCrEtID2006
30

given :-

  • x²+6x+5

solution :-

=>x²+6x+5

=> x²+x+5x+5

=>x(x+1) +5(x+1)

=>(x+5) (x+1)

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

=> x+5=0

=>x= -5

and

=>x+1=0

=>x= -1

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Thanks

 hope\\its\\helpful

Answered by rekhabansal8012
3

GIVEN : x²+6x+5

WE HAVE TO FACTORISE IT

x²+x+5x+5

x(x+1)+5(x+1)

(x+5)(x+1)=0

x+5=0

x= -5   answer

x+1=0

x= -1    answer

hope its helpful

#GAVYA

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