x2- 15x+54=0 solve the equation by factorisation
Answers
Answered by
20
Solution
x²-15x+54=0
=>x²-9x-6x+54=0
=>x(x-9)-6(x-9)=0
=>(x-9)(x-6)=0
either....
x-9=0
=>X=9
or...
x-6=0
=>x=6
..........✌️✌️..........
Answered by
10
Answer:
x = 6,9
Step-by-step explanation:
Given Equation is x² - 15x + 54 = 0
=> x² - (9 + 6)x + 54 = 0
=> x² - 9x - 6x + 54 = 0
=> x(x - 9) - 6(x - 9) = 0
=> (x - 6)(x - 9) = 0
=> x = 6,9
Hope it helps!
Similar questions