Question

sub : maths
topic : polynomials

Answer 1

Answer:

1. (c)

2. (a)

3. (b)

4. (b)

Step-by-step explanation:

1. Use the (a+b)(a-b)=a^2-b^2 property.

2. No need to solve this. Just already known.

3. Only this is the one which is a polynomial with one variable.

4. When we'll put the given values and solve. We'll get 4.

Please mark this as brainliest

I hope this assists you

Trisha