Mathematics, 11.07.2019 01:30 shannongray23402
How to simplify (4x^-4y^2)^-3? the -4, 2 and -3 are the exponents.
Answers: 1
![\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ (4x^{-4}y^2)^{-3}\implies \cfrac{1}{(4x^{-4}y^2)^3}\implies \stackrel{\textit{distributing the exponent}}{\cfrac{1}{\left( 4^3x^{-4\cdot 3}y^{2\cdot 3} \right)}} \\\\\\ \cfrac{1}{64x^{-12}y^6}\implies \cfrac{x^{12}}{64y^6}](/tpl/images/0075/3607/82cd4.png)
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.
Answers: 1
Mathematics, 21.06.2019 18:00
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 23:00
Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?
Answers: 1
You know the right answer?
How to simplify (4x^-4y^2)^-3? the -4, 2 and -3 are the exponents....
Questions
English, 22.06.2020 20:57
Social Studies, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
Social Studies, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
English, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
Computers and Technology, 22.06.2020 20:57
Physics, 22.06.2020 20:57
Mathematics, 22.06.2020 20:57
