Question

DUE TMR HELP PLSSS

If x, and x2 are solutions to 2x + 6x +10=0 quadratic equation, then
x2+x2

Answer 1

`\huge \sf \dag \: Answer :`

`\longmapsto \rm 2x + 6x + 10 = 0`

`\longmapsto \rm 8x = - 10`

`\longmapsto \sf x = - (10)/(8)`

Because this is just an ordinary linear equation and only has 1 value of x that meets it, it can be concluded that the value of
`\tt x_1` is equal to
`\tt x_2`, then:

`\longmapsto \sf x_2 + x_2`

`\longmapsto \sf ( - (10)/(8) ) + ( - (10)/(8) )`

`\longmapsto \sf \boxed{\boxed{ \bf{ - (20)/(8)}} }`

-I Hope This Helps!!