Question

write the number of terms in the expression of (a-b)²ⁿ​

Answer 1

Answer:

A Term is either a single number or a variable, or numbers and variables multiplied together. So, now we can say things like "that expression has only two terms", or "the second term is a constant", or even "are you sure the coefficient is really 4?"

Answer 2

Answer:

2n +1

Step-by-step explanation:

if ( a+b)^n

The total no. of terms of expansion is always

= n+1

accordingly here it will be

2n + 1