Answer:
4x2-6x+6
Step-by-step explanation:
(9x2-2x) +(3x-5)+(m) =13x2-5x+1
(13x2-5x+1)-(9x2+x-5)=m
Answer: 3 , 76
Step-by-step explanation:
Khan Academy
I just took it i hope it helps give some feedback tnx.
90 + 12/5 x 60=90 + 144 +100= 334
so 334 would be your answer
The value of x is equal 1
But in this case I think it is 12x