Solve 320(5-2)^2+70/201(5-2)^2+130

$$\frac { 320 ( 5 - 2 ) ^ { 2 } + 70 } { 201 ( 5 - 2 ) ^ { 2 } + 130 }$$

Evaluate

$$\frac{2950}{1939}\approx 1.521402785$$

Solution Steps

Subtract 2 from 5 to get 3.

$$\frac{320\times 3^{2}+70}{201\left(5-2\right)^{2}+130}$$

Calculate 3 to the power of 2 and get 9.

$$\frac{320\times 9+70}{201\left(5-2\right)^{2}+130}$$

Multiply 320 and 9 to get 2880.

$$\frac{2880+70}{201\left(5-2\right)^{2}+130}$$

Add 2880 and 70 to get 2950.

$$\frac{2950}{201\left(5-2\right)^{2}+130}$$

Subtract 2 from 5 to get 3.

$$\frac{2950}{201\times 3^{2}+130}$$

Calculate 3 to the power of 2 and get 9.

$$\frac{2950}{201\times 9+130}$$

Multiply 201 and 9 to get 1809.

$$\frac{2950}{1809+130}$$

Add 1809 and 130 to get 1939.

$$\frac{2950}{1939}$$

Factor

$$\frac{2 \cdot 5 ^ {2} \cdot 59}{7 \cdot 277} = 1\frac{1011}{1939} = 1.521402784940691$$