+0  
 
0
54
1
avatar+88 

Write down the quadratic equation whoose roots are x = -7 and x = 1, and the coefficient of x^2 is 1. 

Enter your answer in the form x^2 + bx + c = 0

 Mar 6, 2021
 #1
avatar+891 
0

A way to do this is to put it like (x+7)(x-1)

This is cause -7+7 = 0 and 1 - 1= 0. 

To simplify:

(x+7)(x-1)

x^2 + 6x - 7

 

=^._.^=

 Mar 6, 2021

51 Online Users

avatar
avatar
avatar
avatar
avatar
avatar