Hello and first i want say thank you for taking your time to help me.
I am just starting and I don't remember how to start or how to do this
here is the question
2x^2+6x2x2+6x = 0
Hint:sorry i wasn't looking at it i'm sorry
it should be
2x^2+6x=0
sorry i wasn't looking at it i'm sorry
it should be
2x^2+6x=0
No, that's not what he did because it doesn't work: (2x+ 2)+ (x+ 3)= (2x+x)+ (2+ 3)= 3x+ 5, not \(\displaystyle 2x^2+ 6X\)! If you meant (2x+ 2)(x+ 3), multiplying instead of adding? That's also wrong: \(\displaystyle (2x+ 2)(x+ 3)= 2x(x+ 3)+ 2(x+ 3)= 2x^2+ 6x+ 2x+ 6= 2x^2+ 8x+ 6\).@Subhotosh Khan if i am wrong please tell me. I believe what you are saying is that the 2 and 3 make the 6 by multiplying. so here's what i think you did
(2x+2)+(x+3)