abbiemdevore
abbiemdevore
09-01-2018
Mathematics
contestada
Expand and simplify: (x − 5y) (x + 3y)
Respuesta :
pebblesone
pebblesone
09-01-2018
x2+3xy-5xy-15y2
x2-2xy-15y2
hope this helps!
Answer Link
Snowflakelove319
Snowflakelove319
09-01-2018
to expand we need to multiply the parenthasis by everything else
x²+3xy-5xy-15y²
x²-2xy-15y²
I hope I've helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
a) find the internal angle sum (s) Please help!
What is the Copernican principle? Make a list of scientific discoveries that confirm it.
Which of the words in the sentence is a demonstrative pronoun? A. This B. I C. that D. one
Explain the energy source that powers the volcanoes of Io.
An vulture is perched 40 ft up in a tree and looks down at an angle of depression of a 35 degree angle and spots roadkill. How far is the roadkill from the vult
Elemental analysis of a sugar molecule called sucrose gives the following mass percent composition: C 40.00%, H 6.72 %, O 53.28 %. The molar mass of sucrose is
A potential cause of acquired autoimmunity is ________. tissue hypersensitivity molecular mimicry histamine release radiation exposure
What is a gravitational wave and why was it so hard to detect?
How is a neutrino different from a neutron? List all the ways you can think of.
During metabolism, _____ are burned by cells to produce energy. carbohydrate fats proteins
