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Find the factors of 2a2 + 9a − 18.
(2a − 3)(a + 6)
(2a + 3)(a − 6)
(2a − 9)(a + 2)
(2a − 2)(a + 9)
 9 months ago
 9 months ago
Find the factors of 2a2 + 9a − 18. (2a − 3)(a + 6) (2a + 3)(a − 6) (2a − 9)(a + 2) (2a − 2)(a + 9)
 9 months ago
 9 months ago

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swissgirlBest ResponseYou've already chosen the best response.0
hmm how abt we dont do the guessing game and just solve it
 9 months ago

swissgirlBest ResponseYou've already chosen the best response.0
A=2 B=9 and C=18 So we need to find 2 numbers that when you multiply it equals A*C=2*18=36 and when you add these 2 numbers you get B=9
 9 months ago

SmoothMathBest ResponseYou've already chosen the best response.0
Yup. Pick an answer choice. Multiply it out and see if you get \(2a^2 +9a 18\)
 9 months ago

brianasosaaBest ResponseYou've already chosen the best response.0
i got (2a + 3)(a − 6)
 9 months ago

swissgirlBest ResponseYou've already chosen the best response.0
Close enough. You gotta sharpen your guessing skills :P
 9 months ago

SmoothMathBest ResponseYou've already chosen the best response.0
Do you know how to multiply that out? Remember FOIL
 9 months ago

MertsjBest ResponseYou've already chosen the best response.1
@brianasosaa You will find many people in this world that you may think of as mean. If you want them to help you, you might have to overlook it.
 9 months ago

swissgirlBest ResponseYou've already chosen the best response.0
Are you referring to me ? @Mertsj :P
 9 months ago

radarBest ResponseYou've already chosen the best response.0
Close, but no cigar! Check out the signs.
 9 months ago

radarBest ResponseYou've already chosen the best response.0
It would of been correct if the expression had of been: 2a^2  9a 18 but alas that was not the case.
 9 months ago
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