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The area of a small square sample of carpet is 2w²  7w – 15 in square yards. Which of the following could be the length of the sample?
A. w – 3
B. 2w + 3
C. 2w  5
D. w + 5
The area of a rectangular counter top is w2 – 3w – 10. Which of the following could be the length of the counter top?
A. w – 10
B. w – 3
C. w + 2
D. w + 5
 11 months ago
 11 months ago
The area of a small square sample of carpet is 2w²  7w – 15 in square yards. Which of the following could be the length of the sample? A. w – 3 B. 2w + 3 C. 2w  5 D. w + 5 The area of a rectangular counter top is w2 – 3w – 10. Which of the following could be the length of the counter top? A. w – 10 B. w – 3 C. w + 2 D. w + 5
 11 months ago
 11 months ago

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Numb3r1Best ResponseYou've already chosen the best response.0
This is asking you to factorize the trinomials.
 11 months ago

KaederfdsBest ResponseYou've already chosen the best response.0
2w²  7w – 15 = (2w+3) (w5) [B]
 11 months ago

Numb3r1Best ResponseYou've already chosen the best response.0
Correct, and the second one... (let them solve it, please)
 11 months ago

KaederfdsBest ResponseYou've already chosen the best response.0
yes, @nicc96 now solve the other one (:
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
PLEASE LEARN TO FACTOR!
 11 months ago

nicc96Best ResponseYou've already chosen the best response.0
why are you screaming?
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
do u want me to whisper!
 11 months ago

nicc96Best ResponseYou've already chosen the best response.0
im about to close the question anyhow but thanks ways ...I think lol
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
u know how to factor that alreadY?
 11 months ago

nicc96Best ResponseYou've already chosen the best response.0
not really.ill figure it out
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
ok, look up on youtube lots of videos!
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
fist think about the multiplying to 10 the adding part will come automatically
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
which one of those numbers that multiply to give  10 add to give 3?
 11 months ago

nicc96Best ResponseYou've already chosen the best response.0
yeah I think ill review this again but thanks for the help
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
thats your best option! if you ask me! learn this still really well, its very important for later
 11 months ago

dan815Best ResponseYou've already chosen the best response.1
learn factoring and quadratic equation, the 2 most important things at this level of math
 11 months ago
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