You will need to use FOIL for this, or distribute.
So you will multiply -7y and 5y, then -7y and 3
Multiply 2 and 5y, then 2 and 3
You will get: -35y²-21+10y+6
Combine like terms:
-35y²+10y-15
There you go!
Answer:
7i-5
Step-by-step explanation:
- 7.6 ; - 7.399 ; - 7.0699 ; - 7.06; - 1.639; - 0.6299.
A little tip to help you with negatives: The bigger the number is, the less value it has. If you still have struggles with it, try drawing a number line for a visual. The farther away a negative number is from 0, the less value it has.
140 you divide 490 by 3.5.