Answer:
2. 4+2n³ +2
↓ Add the numbers
6+2n³
↓ Factor out 2 from the expression
2 (3+n³
Solution: 2 (3+n³
5. (8n²-2n³) + (6n³-8n²)
↓ remove unnecessary parentheses
8n²-2n³ + (6n³-8n²)
↓When there is a + in front of an expression in parenthese the expression remains the same
8n²-2n³ + 6n³-8n²
↓ Since two opposites add up to zero, remove them the expression
-2n³-6n³
↓ collect like terms
Solution: 4n³
Step-by-step explanation:
Yan lng kaya ko eh 5 points lng namn HAHAH Kaya ko sana yan kung 50 points HAHA djk lng teh
Sana nakatulong :) Select brainliest answer plss..
#Carry on learning
