-1/2x^3/2 then if x=2 find its value

1.	-1/2x^3/2 then if x=2 find its value
Answer» $\huge\tt{\bold{\underline{\underline{Question᎓}}}}$ -1/2x^3/2 then if x=2 FIND its VALUE $\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$ ┏━━━━━━━━━━━━━━━━━━━━━━━┓ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✍️ $\huge\bold{ = - \frac{1}{2} {x}^{ \frac{3}{2} } }$ Given x=2 $= > - \frac{1}{2} {(2)}^{ \frac{3}{2} }$ $= > - \frac{1}{2} \sqrt{2} \times 2$ $\sqrt{2} \times 2 = {2}^{ \frac{1}{2} + 1} = 2 \frac{1 + 2}{2} = {2}^{ \frac{3}{2} }$ $= > - \frac{1}{2} \times \sqrt{2} \times 2$ $= - \sqrt{2}$ Learn more : $- \sqrt{2}$ is a IRRATIONAL NUMBER the value of $- \sqrt{2}$ is -1.414 $- \sqrt{2}$ is an integer ┗━━━━━━━━━━━━━━━━━━━━━━━┛

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