Solve [9*5+5+6-(5*10+(2^2+1)]

$$[ 9 \times 5 + 5 + 6 - ( 5 \times 10 + ( 2 ^ { 2 } + 1 ) ]$$

Evaluate

$$1$$

Solution Steps

Multiply 9 and 5 to get 45.

$$45+5+6-\left(5\times 10+2^{2}+1\right)$$

Add 45 and 5 to get 50.

$$50+6-\left(5\times 10+2^{2}+1\right)$$

Add 50 and 6 to get 56.

$$56-\left(5\times 10+2^{2}+1\right)$$

Multiply 5 and 10 to get 50.

$$56-\left(50+2^{2}+1\right)$$

Calculate 2 to the power of 2 and get 4.

$$56-\left(50+4+1\right)$$

Add 50 and 4 to get 54.

$$56-\left(54+1\right)$$

Add 54 and 1 to get 55.

$$56-55$$

Subtract 55 from 56 to get 1.

$$1$$

Factor

$$1$$