marianesabrinap20 marianesabrinap20

02-09-2021
Mathematics

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pls help with this 50+ points alg2

pls help with this 50 points alg2 class=

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8555cashio 8555cashio

02-09-2021

The first problem
x(x+3)=28
x^2+3x=28
x=4
The second problem
x(x-4)=32
x^2-4x-32=0
x=8

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