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Popular >

((7+17))/(2+nx^4)=20

Solution

\frac{( 7 + 17 )}{2 + n x ^{4}} = 20

Solution

x = \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} + i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}, x = - \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} - i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}

Solution steps

\frac{( 7 + 17 )}{2 + n x ^{4}} = 20

Simplify

\frac{7 + 17}{2 + n x ^{4}} : \frac{24}{2 + n x ^{4}}

\frac{24}{2 + n x ^{4}} = 20

Multiply both sides by

2 + n x^{4}

24 = 20 (2 + n x^{4})

Solve

24 = 20 (2 + n x^{4}) : x = \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} + i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}, x = - \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} - i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}

x = \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} + i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}, x = - \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n} - i \frac{5 ^{\frac{3}{4}} n ^{\frac{3}{4}}}{5 n}

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