Sagot :
Answer:
Similar terms, like this
Start with:2x² + 6x + 5 + 3x² − 2x − 1.
Place like terms together:2x²+3x² + 6x−2x + 5−1.
Which is:(2+3)x² + (6−2)x + (5−1)
Add the like terms:5x²+ 4x + 4.
Answer:
Similar terms, like this
Start with:2x² + 6x + 5 + 3x² − 2x − 1.
Place like terms together:2x²+3x² + 6x−2x + 5−1.
Which is:(2+3)x² + (6−2)x + (5−1)
Add the like terms:5x²+ 4x + 4.