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Multiplying ain’t so bad, all you got to do is add. (So add powers with same base) 8+3+4 = 15 so top answer is 7^15 9+5 = 14 so bottom answer is 7^14 New calculation is 7^15/7^14 Dividing is one simple fact, just subtract. (So subtract powers with same base) 15 -14 = 1 So it is 7^1 (anything with power one is just itself) Final answer = 7
When we multiply powered numbers with the same base we can add their powers so 7⁸*7³*7⁴= 7¹⁵ 7⁹*7⁵=7¹⁴ If we divide powered numbers with the same base we subtract the powers So 7¹⁵/7¹⁴=7¹=7
Asked by Shayla
Express 540 as a product of its prime factors