Question

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0

-√5, 6√5

The equation is ?=0

Answer 1

(x +sqrt5)(x -6sqrt5)

Answer 2

(x+√5) * (x - 6√5)

Answer 3

remember is c is a solution ,root, then x-a is a factor

Answer 4

is that in radical form

Answer 5

radical form?

Answer 6

x^2-7√5x+30=0

Answer 7

is that correct

Answer 8

I didnt understand that saifoo

Answer 9

no i think it x^2 -5sqrt3 -6

Answer 10

sorry x^2 -5sqrt3 + 30

Answer 11

sorry again x^2 -5sqrt3*x + 30

Answer 12

instead of +30 it was -30

Answer 13

do not mind me...i don't have a mind like llort hahaha ... but you get the general idea right...you have to exapand the factor expression