Solve 45+5[1+3(3+5)](6+8*4)+(3*8)=

$$45 + 5 [ 1 + 3 ( 3 + 5 ) ] ( 6 + 8 \times 4 ) + ( 3 \times 8 ) =$$

Evaluate

$$4819$$

Solution Steps

Add 3 and 5 to get 8.

$$45+5\left(1+3\times 8\right)\left(6+8\times 4\right)+3\times 8$$

Multiply 3 and 8 to get 24.

$$45+5\left(1+24\right)\left(6+8\times 4\right)+3\times 8$$

Add 1 and 24 to get 25.

$$45+5\times 25\left(6+8\times 4\right)+3\times 8$$

Multiply 5 and 25 to get 125.

$$45+125\left(6+8\times 4\right)+3\times 8$$

Multiply 8 and 4 to get 32.

$$45+125\left(6+32\right)+3\times 8$$

Add 6 and 32 to get 38.

$$45+125\times 38+3\times 8$$

Multiply 125 and 38 to get 4750.

$$45+4750+3\times 8$$

Add 45 and 4750 to get 4795.

$$4795+3\times 8$$

Multiply 3 and 8 to get 24.

$$4795+24$$

Add 4795 and 24 to get 4819.

$$4819$$

Factor

$$61\times 79$$