Question

06
0-6
2.
1 point
Question 2. The roots of a quadratic equation are 5 and -2.Then ,
the equation is
X^2-3x +10=0
X^2-3X-10=0k
X^2 + 3x -10=0
X^2 + 3x + 10=0
3.
Question 3. The roots of the equation 2x^2-6x+7=0 are
1 point​

Answer 1

Answer:

4561586248089=6

8665539559+++-794577-+884

Answer 2

Answer:

x^2 - 3x - 10 = 0

Step-by-step explanation:

let root a =5, b= -2 then

a + b = 5+(-2) = 3

a*b = 5*(-2) = -10

eqn = x^2 -(a+b)x +ab = 0

x^2 - 3x -10 = 0