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 ( 23+ )
Otras preguntas
Consider this equation. 7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8) Mia solved the equation and determined that m = 2. Is she correct? A. She is incorrec
As part of her nuclear stress test, Simone starts to walk on the treadmill. When she reaches the maximum level, Paul injects a radioactive dye with201Tl with an
The Fox TV network is considering replacing one of its prime-time crime investigation shows with a new family-oriented comedy show. Before a final decision is m
Comprehending Plot Which details help to reveal the plot of this story? Check all that apply. "Come over here and listen to a story," said the aunt, when the ba
Read the scenario. Samira is a freshman basketball player who hopes to go to college on a basketball scholarship. She is offered the chance to play on her schoo
what is b^2-2b+1 factored
can someone help with this question?
Question 12 Multiple Choice Worth 1 points) (03.07 LC) Choose the equation of the horizontal line that passes through the point (-8, -7).
WILL MARK BRAINLEST AGAIN ,PLEASE HELP!!!!
Solve |y-2|<10 ——————————
