multipleQuestions
newQuestion Simplify 93×90
newAnswer Using the property of exponents, am×an=am+n, we have 93×90=93+0=93.
newQuestion Simplify 33×30
newAnswer Similarly, 33×30=33+0=33.
newQuestion Simplify (−6)0×62
newAnswer Since any non-zero number raised to the power of 0 is 1, (−6)0×62=1×62=62.
newQuestion Simplify 122×(−12)0
newAnswer Again, using the property of exponents, (−12)0=1, so 122×(−12)0=122×1=122.