ແກ້ 745*10^20-9.206*10^24+14*10^22

$$745 \cdot 10 ^ { 20 } - 9.206 \cdot 10 ^ { 24 } + 14 \cdot 10 ^ { 22 }$$

ປະເມີນ

$$-8991500000000000000000000$$

ຂັ້ນຕອນການແກ້

ຄຳນວນ 10 ກຳລັງ 20 ແລະ ໄດ້ 100000000000000000000.

$$745\times 100000000000000000000-9,206\times 10^{24}+14\times 10^{22}$$

ຄູນ 745 ກັບ 100000000000000000000 ເພື່ອໃຫ້ໄດ້ 74500000000000000000000.

$$74500000000000000000000-9,206\times 10^{24}+14\times 10^{22}$$

ຄຳນວນ 10 ກຳລັງ 24 ແລະ ໄດ້ 1000000000000000000000000.

$$74500000000000000000000-9,206\times 1000000000000000000000000+14\times 10^{22}$$

ຄູນ 9,206 ກັບ 1000000000000000000000000 ເພື່ອໃຫ້ໄດ້ 9206000000000000000000000.

$$74500000000000000000000-9206000000000000000000000+14\times 10^{22}$$

ລົບ 9206000000000000000000000 ອອກຈາກ 74500000000000000000000 ເພື່ອໃຫ້ໄດ້ -9131500000000000000000000.

$$-9131500000000000000000000+14\times 10^{22}$$

ຄຳນວນ 10 ກຳລັງ 22 ແລະ ໄດ້ 10000000000000000000000.

$$-9131500000000000000000000+14\times 10000000000000000000000$$

ຄູນ 14 ກັບ 10000000000000000000000 ເພື່ອໃຫ້ໄດ້ 140000000000000000000000.

$$-9131500000000000000000000+140000000000000000000000$$

ເພີ່ມ -9131500000000000000000000 ແລະ 140000000000000000000000 ເພື່ອໃຫ້ໄດ້ -8991500000000000000000000.

$$-8991500000000000000000000$$

ຕົວປະກອບ

$$-8991500000000000000000000$$