Math, asked by student6952, 11 months ago

Solve :
i) x(x + 1) + (x + 2)(x + 3) = 42​

Answers

Answered by akampan01
0

Answer:

so what should i find..................


Sudhanshufrombihar: X2+6x-3x-18=0
Sudhanshufrombihar: X(x+6)-3(x-6)=0
Sudhanshufrombihar: X(x+6)-3(x+6)=0
student6952: I know plzz don't answer now
Sudhanshufrombihar: (x+6)(x-3)=0
Sudhanshufrombihar: X+6=0
Sudhanshufrombihar: X=-6
Sudhanshufrombihar: Or
Sudhanshufrombihar: X-3=0
Sudhanshufrombihar: X=0
Answered by apoorva333
1

Answer:

ans is 3

Step-by-step explanation:

x*x+2x+2x+6=42

x*x+4x=36. (42-6=36)

x*x=9

x= 3

Is it correct ?


student6952: yes
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