pozicijombx

2022-01-23

How do you solve $3{n}^{2}=10n$ ?

Addisyn Thompson

Beginner2022-01-24Added 16 answers

Step 1

${\left(3n\right)}^{2}=10n$

Dividing both sides by n.

$\frac{{\left(3n\right)}^{2}}{n}=10\frac{n}{n}$

Applying the law of exponents,

$3{n}^{2-1}=10$

$3n=10$

Dividing 3 by both sides,

$\frac{3n}{3}=\frac{10}{3}$

$n=3.33$

Dividing both sides by n.

Applying the law of exponents,

Dividing 3 by both sides,

KickAntitte06

Beginner2022-01-25Added 11 answers

Step 1

$3{n}^{2}=10n$

$\Rightarrow 3{n}^{2}-10n=0$

$\Rightarrow n\times (3n-10)=0$

$\therefore n=0$ or $n=\frac{10}{3}$