austinbrubaker5 austinbrubaker5
  • 02-07-2019
  • Mathematics
contestada

Find the values for m and n that would make the following equation true.

(7z^m) (nz^3) = -14z^7

m= ?
n= ?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-07-2019

Answer:

m=4

n=-2

Step-by-step explanation:

(7z^m) (nz^3) = -14z^7

7*n z^(m+3) = -14 z^7

We know the constants have to be the same

7n = -14

Divide each side by 7

7n/7 = -14/7

n = -2

And the exponents have to be the same

m+3 = 7

Subtract 3 from each side

m+3-3 = 7-3

m =4

Answer Link

Otras preguntas

Precipitation falls because of _________. A. gravity B. the water cycle C. the hydrosphere D. conservation of energy What allows water droplets to stay alof
What is the answer I really don’t know what it is
WILL GIVE BRAINLIST Adopted by the Continental Congress in 1777, the Articles of Confederation were the nation's first form of government. The Articles lasted o
Suppose a person rescues a child from drowning. He accepts an unsolicited reward from the parent. Is this moral? What if it is a token gift? Is it moral if he d
8x-13>5(x-5) please help me
The first figure of the Sierpinski triangle has one shaded triangle. The second figure of the Sierpinski triangle has three shaded triangles. The third figure o
lanthanides definition​
Simplify to create an equivalent expression. -k-(-8k+7)
Lamp Light Limited (LLL) manufactures lampshades. It applies variable overhead on the basis of direct labor hours. Information from LLL’s standard cost card fol
A bookstore has a sale: Jen wants to buy four books: for $10.00, for $12.00, for $15.00, and for $20.00. What is the smallest she could pay for these books duri