Question

Find the number of terms in the expansion of
(x2+3+)-(x2 - 1).​

Answer 1

Step-by-step explanation:

there are 3 terms in this equation

Answer 2

Answer:

4 is answer .

Step-by-step explanation:

( 2x + 3 ) = ( 2x - 1 )

( 3 + 1 ) = (2x - 2x )

4 = 0x

  4