Lutasin ang 0.5*7*7*7*7*7*7*4*4*4*4*4*4

$$0.5 \times 7 \times 7 \times 7 \times 7 \times 7 \times 7 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4$$

I-evaluate

$$240945152$$

Mga Hakbang ng Solution

I-multiply ang 0.5 at 7 para makuha ang 3.5.

$$3.5\times 7\times 7\times 7\times 7\times 7\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 3.5 at 7 para makuha ang 24.5.

$$24.5\times 7\times 7\times 7\times 7\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 24.5 at 7 para makuha ang 171.5.

$$171.5\times 7\times 7\times 7\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 171.5 at 7 para makuha ang 1200.5.

$$1200.5\times 7\times 7\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 1200.5 at 7 para makuha ang 8403.5.

$$8403.5\times 7\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 8403.5 at 7 para makuha ang 58824.5.

$$58824.5\times 4\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 58824.5 at 4 para makuha ang 235298.

$$235298\times 4\times 4\times 4\times 4\times 4$$

I-multiply ang 235298 at 4 para makuha ang 941192.

$$941192\times 4\times 4\times 4\times 4$$

I-multiply ang 941192 at 4 para makuha ang 3764768.

$$3764768\times 4\times 4\times 4$$

I-multiply ang 3764768 at 4 para makuha ang 15059072.

$$15059072\times 4\times 4$$

I-multiply ang 15059072 at 4 para makuha ang 60236288.

$$60236288\times 4$$

I-multiply ang 60236288 at 4 para makuha ang 240945152.

$$240945152$$

I-factor

$$2^{11}\times 7^{6}$$