Solve :
i) x(x + 1) + (x + 2)(x + 3) = 42
Answers
Answered by
0
Answer:
so what should i find..................
Sudhanshufrombihar:
X2+6x-3x-18=0
X(x+6)-3(x-6)=0
X(x+6)-3(x+6)=0
I know plzz don't answer now
(x+6)(x-3)=0
X+6=0
X=-6
Or
X-3=0
X=0
Answered by
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 ?
yes
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