MariaeduardaW470420 MariaeduardaW470420
  • 03-11-2022
  • Mathematics
contestada

Select the correct answer.Simplify the expression using properties of exponents.25a-57-85a47OA.5ab7OB.5ab9OC.he5ab?5OD.a989Please help

Select the correct answerSimplify the expression using properties of exponents25a5785a47OA5ab7OB5ab9OChe5ab5ODa989Please help class=

Respuesta :

LarryO572600 LarryO572600
  • 03-11-2022
[tex]\frac{25a^{-5}b^{-8}}{5a^4b}=\frac{25}{5}\times a^{-5-4}\times b^{-8-1}[/tex][tex]\frac{25a^{-5}b^{-8}}{5a^4b}=5\times a^{-9}\times b^{-9}[/tex][tex]\frac{25a^{-5}b^{-8}}{5a^4b}=\frac{5}{a^9b^9}[/tex]

Answer Link

Otras preguntas

in 3-4 sentences describe how mendeleev's periodic table differs from moseley's
If a cell is isotonic with a 0.88% nacl solution, how would an extracellular fluid with 1% nacl affect the cell?
Parenting goals generally comprise three categories survival needs,intellectual skills,and ?
Who organized the frist thanksgiving
A train traveling 412.5 miles in 5 1/2 hours. What is the unit rate? And at that rate, how far will the train travel in 8 hours?
Name the integer for this situation: 50 feet above the sea level. a.+50 b.-50 c.|-50| d.0
"There is no frigate like a book to take us lands away" means that. A. No ship can carry us to far-off places the way a book can.
Which method is the best for archaeologists to use when learning about early cultures that left no written records? A. They develop theories based on cultures
Why do regular users increase the amount of drugs they use?
Ray Cupple bought a basic car costing $26,500.00, with options costing $725.00. There is a 6% sales tax in his state and a combined $50.00 license and registrat