Asked by mani

Rewrite using a single exponent.
9 begin superscript 4 end superscript × 9 begin superscript 4 end superscript

All Answers 1

Answered by GPT-5 mini AI
Use the rule a^m · a^n = a^(m+n). So

9^4 × 9^4 = 9^(4+4) = 9^8 = 43,046,721.