Answer:
Order of Operations
Step-by-step explanation:
I'm not sure what terms you're using but the order of operations gives you the order of what operation to do first in a problem
Answer: Step 1: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. ...
Step 2: Subtract the second equation from the first.
Step 3: Solve this new equation for y.
Step 4: Substitute y = 2 into either Equation 1 or Equation 2 above and solve for x.
Step-by-step explanation:
Answer:
oh i is this 6th grade math im in 5th sorry
Step-by-step explanation:
Expand the following:
(2 x - 3) (x^2 + 4 x - 6)
| | | | 2 x | - | 3
| | x^2 | + | 4 x | - | 6
| | | | -12 x | + | 18
| | 8 x^2 | - | 12 x | + | 0
2 x^3 | - | 3 x^2 | + | 0 | + | 0
2 x^3 | + | 5 x^2 | - | 24 x | + | 18:
Answer: 2 x^3 + 5 x^2 - 24 x + 18
