Question

solve for x
by factorisation method
${x}^{2} - \frac{1}{x} = 3 \: \: \:$

x²-1/x=3,x≠0​

Answer 1

Step-by-step explanation:

x² - 1/x = 3

(x³ - 1)/x = 3

x³ - 1 = 3x

x³ - 0x² - 3x - 1 = 0

solve this by factorisation method..