Question

what polynomials subtracted from
x²+4x-5 gives 2x²-3x+1​

Answer 1

Answer:

Let the required polynomial p(x)

Now, according to the question

x2 + 4x – 5 – p(x) = 2x2 – 3x + 1

⇒ p(x) = x2 + 4x – 5 - 2x2 + 3x – 1

⇒ p(x) = -x2 + 7x – 6.

I HOPE IT WILL HELP YOU...

Answer 2

Answer:

Let the required polynomial p(x)

Now, according to the question

x2 + 4x – 5 – p(x) = 2x2 – 3x + 1

⇒ p(x) = x2 + 4x – 5 - 2x2 + 3x – 1

⇒ p(x) = -x2 + 7x – 6