Question

the roots of the quadratic equation x^2+7=0 are​

Answer 1

Step-by-step explanation:

I don't understand ur questions

Answer 2

a = 1 , b = 0 , c = 7

Use the quadratic formula

= − ± √ ^2−4

_________________

2

x = - 0 ± √ 0^2-4(1)(7)

______________

2(1)

x = 0 ± √ - 28

_________

2

d = - 28

.

. . No solutions