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1. In adding polynomials which of the following should be combined?
a coefficients
c. unlike terms
b. variables
d. similar terms​


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.