Lutasin ang 5.3*10^11-12*10^11+0.72*10^11=

$$5.3 \cdot 10 ^ { 11 } - 12 \cdot 10 ^ { 11 } + 0.72 \cdot 10 ^ { 11 } =$$

I-evaluate

$$-598000000000$$

Mga Hakbang ng Solution

Kalkulahin ang 10 sa power ng 11 at kunin ang 100000000000.

$$5.3\times 100000000000-12\times 10^{11}+0.72\times 10^{11}$$

I-multiply ang 5.3 at 100000000000 para makuha ang 530000000000.

$$530000000000-12\times 10^{11}+0.72\times 10^{11}$$

Kalkulahin ang 10 sa power ng 11 at kunin ang 100000000000.

$$530000000000-12\times 100000000000+0.72\times 10^{11}$$

I-multiply ang 12 at 100000000000 para makuha ang 1200000000000.

$$530000000000-1200000000000+0.72\times 10^{11}$$

I-subtract ang 1200000000000 mula sa 530000000000 para makuha ang -670000000000.

$$-670000000000+0.72\times 10^{11}$$

Kalkulahin ang 10 sa power ng 11 at kunin ang 100000000000.

$$-670000000000+0.72\times 100000000000$$

I-multiply ang 0.72 at 100000000000 para makuha ang 72000000000.

$$-670000000000+72000000000$$

Idagdag ang -670000000000 at 72000000000 para makuha ang -598000000000.

$$-598000000000$$

I-factor

$$-598000000000$$