Question

simplify[2x²+1/3x²]
pls explain me ​

Answer 1

$2 {x}^{2} + \frac{1}{3 {x}^{2} }$

we take the LCM of this expression for same denominator...

so...

$\frac{2 {x}^{2} \times 3 {x}^{2} }{3 {x}^{2} } + \frac{1}{3 {x}^{2} } \\ \\ = \frac{6 {x}^{4} }{3 {x}^{2} } + \frac{1}{3 {x}^{2} } \\ \\ = \frac{6 {x}^{4} + 1 }{3 {x}^{2} } \\ \\ =$

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Answer 2

2x

2

+

3x

2

1

we take the LCM of this expression for same denominator...

so...

\begin{gathered} \frac{2 {x}^{2} \times 3 {x}^{2} }{3 {x}^{2} } + \frac{1}{3 {x}^{2} } \\ \\ = \frac{6 {x}^{4} }{3 {x}^{2} } + \frac{1}{3 {x}^{2} } \\ \\ = \frac{6 {x}^{4} + 1 }{3 {x}^{2} } \\ \\ =\end{gathered}

3x

2

2x

2

×3x

2

+

3x

2

1

=

3x

2

6x

4

+

3x

2

1

=

3x

2

6x

4

+1

=