Solve (4.8)(4.8)+2(1.2)(4.8)+(1.2)(1.2)

$$(4.8)(4.8)+2(1.2)(4.8)+(1.2)(1.2)$$

Evaluate

$$36$$

Solution Steps

Multiply 4.8 and 4.8 to get 23.04.

$$23.04+2\times 1.2\times 4.8+1.2\times 1.2$$

Multiply 2 and 1.2 to get 2.4.

$$23.04+2.4\times 4.8+1.2\times 1.2$$

Multiply 2.4 and 4.8 to get 11.52.

$$23.04+11.52+1.2\times 1.2$$

Add 23.04 and 11.52 to get 34.56.

$$34.56+1.2\times 1.2$$

Multiply 1.2 and 1.2 to get 1.44.

$$34.56+1.44$$

Add 34.56 and 1.44 to get 36.

$$36$$

Factor

$$2^{2}\times 3^{2}$$