caitlinesmith00
caitlinesmith00
02-04-2017
Mathematics
contestada
HELP PLEASE - PICTURE BELOW
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lisee7
lisee7
02-04-2017
Answer is 4 X(x+5)=36
X^2+5x-36=0
(X+9)(X-4)
X+9=0. X-4=o
X=-9. X=4
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