Question

write the coefficients of of x² in each of the following. i) 2+x²+x
ii) 2-x²+x³
iii)( π÷2) x²+x
iv) √2x-1​

Answer 1

Answer:

1. answer is 1

2.answer is -1

3.answer is π/2

4 answer is 0

Answer 2

hope this is a help you first part I have done at the last Mark as brilliant