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Equation:
Equation -x=25
Equation x^3=5
Equation 2x=4
Equation x^2=x+72
Express {x} in terms of y where:
11*x+3*y=-16
-2*x+13*y=-6
20*x-3*y=3
18*x-7*y=-4
Identical expressions
Log_ four (x^4-2x+ three)= five
Log_4(x to the power of 4 minus 2x plus 3) equally 5
Log_ four (x to the power of 4 minus 2x plus three) equally five
Log_4(x4-2x+3)=5
Log_4x4-2x+3=5
Log_4(x⁴-2x+3)=5
Log_4x^4-2x+3=5
Similar expressions
Log_4(x^4-2x-3)=5
Log_4(x^4+2x+3)=5

Log_4(x^4-2x+3)=5 equation

The teacher will be very surprised to see your correct solution 😉

The solution

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   / 4          \    
log\x  - 2*x + 3/    
----------------- = 5
      log(4)

$$\frac{\log{\left(\left(x^{4} - 2 x\right) + 3 \right)}}{\log{\left(4 \right)}} = 5$$

Simplify