Question

solve the following quadratic equation x2 - 15x + 54 = 0​

Answer 1

Answer:

Hello mate

2x-15x+54=0

-13x+54=0

-13x= -54

x=4•15

Hope this helps you.

Answer 2

Answer:

x=6,x=9

Step-by-step explanation:

x2-15x+54=0

x2+(-9-6)x+(-9×-6)=0 ;(-9-6=-15,-9×-6=54)

(x-9)×(x-6)=0

x-9=0 or x-6=0

x=9 or x= 6