Answer:
2xy+10z-5yz-4x
Step-by-step explanation:
Just put the positives and negatives together. You can't add or subtract any of them because they aren't like terms.
When x=1/4 x²=1/16 so f(1/4)=y=2 1/16 last answer
Answer:
No it shouldent
Step-by-step explanation:
Because it needs a comma
Example...
Howether, jhon had 5
Answer:
6z+7
Step-by-step explanation: