Question

The sum of the polynomials p(x)=x^3-x^2-2,q(x)=x^2-3x+1​

Answer 1

Answer:

Sum of the polynomials = x³-1

Step-by-step explanation:

Given p(x)=x³-x²-2,

and q(x)=x²-3x+1

Now,

Sum of the polynomials

= p(x)+q(x)

= x³-x²-2+x²-3x+1

= x³-x²+x²-2+1

= x³-1

Therefore,

Sum of the polynomials = x³-1

Answer 2

$\sf{p(x) = x^3-x^2-2}$

$\sf{q(x)=x^2-3x+1}$

_____________

Sum of p(x) and q(x)

$\sf{p(x) + q(x)}$

$\sf{=> x^3-x^2 - 2 + x^2 - 3x + 1}$

$\sf{=> x^3 - x^2 + x^2 - 3x - 2 + 1}$

$\sf{=> x^3 - 1}$