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A to the second -5bc-1 a equals 7 b equals 3 and C equals 2
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A to the second -5bc-1 a equals 7 b equals 3 and C equals 2
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Jun 16, 2019
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A to the second -5bc-1 a equals 7 b equals 3 and C equals 2
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Segev
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49-30-1= 18
7 to the second power is 49
3 times 2 is 6; 6 times 5 is 30
and then subtract regularly
Ahmed Ibrahim
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Jun 20, 2019
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Ahmed Ibrahim
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