tlyte
tlyte
15-03-2017
Mathematics
contestada
What is the answer to x^7÷x^-4
Respuesta :
michgumbo
michgumbo
15-03-2017
you subtract the powers when dividing
therefore 7-(-4)
=7+4
=11
=x^11
Answer Link
ybarrap
ybarrap
15-03-2017
So, when you are dividing powers, you can bring the denominator to the numerator and change the sign of the exponent. Then you can use power rules to find the result. Here the power of the exponent is just 7+4=11.
That's it!
Answer Link
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