Step-by-step explanation:
Let's combine the like terms first, which are x^2 & -3x^2, and 3x & -4x.
x^2 -3x^2 is -2x^2. 3x -4x is -x.
The final, simplified expression would be -2x^2 -x.
Answer:
184960
Step-by-step explanation:
1445 x 128 = 184960
Answer:
9/2 or <em>4.5</em>
Step-by-step explanation:
Plugged it into the calc.
Answer:
d=8x-y/45f^2in
Step-by-step explanation: