steamsevarm
steamsevarm
11-09-2018
Mathematics
contestada
(8x² + 8y) – 2(9x² - 6y)
Respuesta :
gizzy1274
gizzy1274
11-09-2018
Remove Parenthesis and distribute the -2 to 9x^2 and -6y by multiplying
8x^2 + 8y - 18x^2 + 12y
Collect the like terms
-10x^2 + 20y is your answer
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
What happens when two oceanic plates collide
what is 3.36 rounded to the nearest hundreth
When you whisper, you produce a 10-dB sound. a. When you speak quietly, your voice sounds twice as loud as a whisper. How many decibels is this? b. When you spe
How much work does a mother do if she lifts each of her twin babies upward 1 meter? Each baby weighs 90 newtons.
If the potential energy and the kinetic energy are not the same, where did the leftover energy go?
Round 1.0649 to the nearest thousandth
Tickets to a play cost $14 each by mail, plus a $2 processing fee for each order or one or more tickets. Write a rule to describe the total cost as a function o
what is 3.36 rounded to the nearest hundreth
Calculate the average speed of a bicycle that travels 100m in 20 s.
An engineer in India (standard household voltage = 220 volts) is designing a transformer for use on her upcoming trip to Canada (standard household voltage = 12
