Mathematics
Mathematics, 18.07.2019 12:30, jaden2058

If x+4 is a factor of x^2+bx+20, what is the value of b?

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3Ă— __ -2=15 7 2Ă— __+1=7 5 7Ă— =22 15 5Ă— __+10=2 8 Ă— __+4=20 6 Ă— =10 3 Ă— __+2=8 6 Ă— __+8=8 9 Ă— __+7=20 6
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