3 years ago

Solve for x x + 6=18

1 answer:

6 0

X=12

This is because you subtract 6 from both sides to get the x isolated.

So x=18-6

x=12 :)

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Andreas93 [3]

$\displaystyle\int\frac{x+1}{\sqrt x}\,\mathrm dx=\int\frac x{x^{1/2}}+\frac1{x^{1/2}}\,\mathrm dx$

$=\displaystyle\int x^{1/2}+x^{-1/2}\,\mathrm dx$

By the power rule,

$=\dfrac{x^{3/2}}{\frac32}+\dfrac{x^{1/2}}{\frac12}+C$

(this seems to be the step you're not getting?)

$=\dfrac23x^{3/2}+2x^{1/2}+C$

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3 years ago

WITCHER [35]

Answer:

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3 years ago