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Popular >

(x^3+3x)/(3x^2+1)= 91/37

Solution

\frac{x ^{3} + 3 x}{3 x ^{2} + 1} = \frac{91}{37}

Solution

x = 7, x = \frac{7}{37} + i \frac{12 3}{37}, x = \frac{7}{37} - i \frac{12 3}{37}

Solution steps

\frac{x ^{3} + 3 x}{3 x ^{2} + 1} = \frac{91}{37}

Cross multiply

(x^{3} + 3 x) \cdot 37 = (3 x^{2} + 1) \cdot 91

Solve

(x^{3} + 3 x) \cdot 37 = (3 x^{2} + 1) \cdot 91 : x = 7, x = \frac{7}{37} + i \frac{12 3}{37}, x = \frac{7}{37} - i \frac{12 3}{37}

x = 7, x = \frac{7}{37} + i \frac{12 3}{37}, x = \frac{7}{37} - i \frac{12 3}{37}

Popular Examples

(1/(3*2x))^4= 1/16

(\frac{1}{3 \cdot 2 x})^{4} = \frac{1}{16}

\frac{4}{y} = 2

1/m+1/((m+1))= 5/((2m+2))

\frac{1}{m} + \frac{1}{( m + 1 )} = \frac{5}{( 2 m + 2 )}

(16)/(57*114-0.2(x-1))=10

\frac{16}{57 \cdot 114 - 0.2 ( x - 1 )} = 10

solvefor c,d=1-(s/c) 1/n solve for

c, d = 1 - (\frac{s}{c}) \frac{1}{n}

Frequently Asked Questions (FAQ)

What is the answer to (x^3+3x)/(3x^2+1)= 91/37 ?
The answer to (x^3+3x)/(3x^2+1)= 91/37 is x=7,x= 7/37+i(12sqrt(3))/(37),x= 7/37-i(12sqrt(3))/(37)
Solve for x: (x^3+3x)/(3x^2+1)= 91/37
The solution is x=7,x= 7/37+i(12sqrt(3))/(37),x= 7/37-i(12sqrt(3))/(37)