Question

what should be subtracted from 0 to get x square 2 - X + 3​

Answer 1

Answer:

Required polynomial which should be subtracted from 0 to get x^2 - x + 3 is - x^2 + x - 3.

Step-by-step-explanation:

Let the required polynomial which should be subtracted from 0 to get x^2 - x + 3 be a,

According to this question : -

= > 0 - required number = x^2 - x + 3

= > 0 - a = x^2 - x + 3

= > - a = x^2 - x + 3 { we have assumed a( not - a ) }

Multiply both sides by - 1

= > - 1 × - a = - 1 × ( x^2 - x + 3 )

= > a = - x^2 + x - 3

Hence the required polynomial which should be subtracted from 0 to get x^2 - x + 3 is - x^2 + x - 3.