Posted by **jasort20** on Sunday, March 18, 2007 at 10:10pm.

Problem #1

what values for x must be excluded in the following fraction?

(x+5)/(-1)

my answer i think its none

Problem #2

what value for x must be excluded in the following fraction?

(x-3)/(4x-5)(x+1)

this one i do not know

x can not equal 5/4 or -1. Each of these would make the denominator zero which is against all laws of mankind.

- 12th grade -
**apreza saputra**, Thursday, February 27, 2014 at 4:22am
single

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