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 ( 51+ )
Otras preguntas
Peter inherits 15.000 dollars and place money with a bank. The interest rate are 3 percent. How many money will he get after 1year?
Autosomes are _______ chromosomes.
Which of the following is responsible for the decline in the population of marine iguanas? Invasive species are preying upon them and their eggs. Increased sali
what does que dia es la fiesta mean
Which of the following is responsible for the decline in the population of marine iguanas? Invasive species are preying upon them and their eggs. Increased sali
how would be democracy most productive and effective system for our collective learning?
24% of w is 3.6. What is w?
How was the Lend-Lease program a significant departure from the policy of neutrality? It gave American convoys permission to attack any German ship that fires f
how do you do ths increase 60% by 15%
To play on the football team, a seventh grader must weigh no more than 110 pounds. your neighbor is in seventh grade and weighs 94 pounds. Write and solve an in
good job
