Use exponent rules to multiply 4^6⋅4^−3 . Leave your answer in exponential form.
Explain why the same rule does not apply to 6^4⋅(−3)^4
a*x * a^y = a^(x+y)
4^6 ⋅ 4^−3 = 4^3 = 64
but if a = 6 then -3 is not a
Explain why the same rule does not apply to 6^4⋅(−3)^4
4^6 ⋅ 4^−3 = 4^3 = 64
but if a = 6 then -3 is not a