एक्स प्लस 3 एक्स प्लस 4 का योग होगा
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Answered by
0
(x+3)(×+4)
2x+12=0
12=2x
12/2=x
x=6
Answered by
1
Step-by-step explanation:
(x+3)(X+4)
=X(X+4)+3(X+4)
=x^2+4x+3x+12
=X^2+7X+12
I think this is your answer
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