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chynahbug72531
16.10.2020 •
Mathematics
FIFTY POINTS TO ANSWER ALL OF THESE:
1. x to the second power + 10 = 131 (solve for x)
2. x to the second power - 56 = 88 (solve for x)
3. x to the third power + 15 = 79 (solve for x)
4. 3x to the second power = 108 (solve for x)
5. 4x to the third power = 32 (solve for x)
6. 330 = 2x to the third power + 80 (solve for x)
7. x to the second power ÷ 3 = 27 (solve for x)
8. x to the second power ÷ 2 + 14 = 22
9. x to the third power ÷ 2 + 59 = 91
Thanks in advance!
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Ответ:
2. x=12
3. x=16
4. x=6
5. x=2
6. x=125
7. x=9
8. x=4
9. x=4
Ответ:
Step-by-step explanation: