vickirouse48
vickirouse48
21-01-2018
Mathematics
contestada
xsquared - 81ysquared =
Respuesta :
dannielle
dannielle
21-01-2018
x^2-81y^2=x^2-9^2y^2=
(x-9y)(x+9y)
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
"Fame is a Bee," by Emily Dickinson Fame is a bee, It has a song— It has a sting— Ah, too, it has a wing. Of what literary device is this poem an example?
Mei is standing next to a statue in the park. If Mei is 5 feet tall, her shadow is 3 feet long, and the statues shadow is 10 1/2 feet long, how tall is the stat
Barney has 16 1/5 yards of fabric. To make an elf costume, he needs 5 2/5 yards of fabric. How many costumes can Barney make?
What would happen to a light bulb if the voltage increased but the resistance stayed the same?
NEED DONE FAST Select True or False for each statement. For a real number a, a + 0 = a. For a real number a, a + (-a) = 1. For a real numbers a and b, | a - b
A system of equations of equations is shown below. 2x + 4y=0 y=1/2x-3 What is the x-value in solution to the system of equations?
A pizza shop offers nine toppings. No topping is used more than once.What is the probability that the toppings on a pizza are pepperoni, onions, and mushrooms?
p/7 + 11 > 15? pls explain how to work out?!?!
The highlighted words in the excerpt are allusions. To what are they making reference, and how is each being used by Kingsolver? Write a paragraph of about 100
How might the theory of states rights undermine the federal government?
