Fill in the blanks to make a quadratic whose roots are $1$ and $-1.$

x^2 + ___ x + ___

Hi6942O Jun 1, 2024

#1**+1 **

*Fill in the blanks to make a quadratic whose roots are $1$ and $-1.$ x^2 + ___ x + ___ *

Since the roots are +1 and –1 then the factors are (x – 1) and (x + 1) respectively.

Multiplied out, the result is x^{2} – 1

Therefore the first blank holds a **0**

and the second blank holds a **–1**

_{.}

Bosco Jun 1, 2024