leblanccarlee
leblanccarlee
10-02-2021
Mathematics
contestada
Use foil method to find (w+5)(w^2+3w)
Respuesta :
loreal33
loreal33
10-02-2021
First
Outer
Inner
Last
(w + 5)(w^2 + 3w)
F (w)(w^2) = w^3 add the exponents
O (w)(3w) = 3w^2
I (5)(w^2) = 5w^2
L (5)(3w) = 15w
New expression: w^3 + 5w^2 + 3w^2 + 15w
Combine like terms.
Final answer: w^3 + 8w^2 + 15w
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
What was the goal of the Meiji reformers?
A patient weighs 165 pounds. He must receive medication in the amount of 40 mg/kg/day. The medication, which is available in capsules of 150 mg, should be taken
How can you tell this graph does not represent water
The U.S. Supreme Court case plessy v.Ferguson determined fbT segregation was acceptable under the condition
Can someone help me because I don’t really understand thxxx
find the solution of equations -x+5y=30 10x-5y=-75
What does the excerpt from Mary Shelley's Frankenstein show about Victor's motives for creating the monster?
A 200- gram sample of a radioactive nuclide is left to decay for 30 hours. At the end of 30 hours only a 100 g of the sample is left. What is the half life of t
what is the chemical formula for an alkene
Which event would come first in the correct sequence? A.) Jan. 1861: Four more states secede. B.) April 1861: The Confederacy fires on Fort Sumter and anothe
