Question

2. Find the number of terms in the expansion
(a - b + c)6.​

Answer 1

Given,

An expression, (a-b+c)×6.

To Find,

The number of terms in the expression.

Solution,

We need to simplify the expression first.Because without multiplying it seems to show 4 items,

So (a-b+c)×6=6a-6b+6c.

So we can count that there are in total 3 terms.

Hence, in the expression (a-b+c)6 there is a total of 3 terms.