Question

Write the quadratic equation
n-7/n=4 in standard form.​

Answer 1

Answer:Given,

n−

n

7

​

=4

⇒

n

n

2

−7

​

=4

⇒n

2

−7=4n

⇒n

2

−4n−7=0

Step-by-step explanation:

Answer 2

Answer:

$\LARGE\star\mathfrak{\underline{\underline{\red{answer: }}}}$

$n - \frac{7}{n} = 4 \\ \\ \frac{n {}^{2} - 7 }{n} = 4 \\ \\ n {}^{2} - 7 = 4n \\ \\ \boxed{ \sf \: n {}^{2} - 4n - 7 = 0}$

$\boxed{ \sf a = 1} \\ \boxed{ \sf b = - 4} \\ \boxed{ \sf \: c = - 7}$