Math
2^3 x 2^-4x 2^3x 2^-6

Asked by
AnneS2
Last updated by
anonymous
23 x 2-4x 23x 2-6
If the base of the exponents are the same then you can simply add the exponents:
23 x 2-4x 23x 2-6=the base is "2" so
23+-4+3+-6
2-1+3+-6
2+2+-6
2-4