Is my work for this quadratic inequality correct?
m^2 – 25 > 0
m^2 – 25 +25>0+25
m^2 >25
m>5,(m<-5)
m<-5,m>5
(-∞ ,-5] ∪ [5, ∞ )
1 answer
yes
m^2 – 25 > 0
m^2 – 25 +25>0+25
m^2 >25
m>5,(m<-5)
m<-5,m>5
(-∞ ,-5] ∪ [5, ∞ )
1 answer
2 answers
3 answers
1 answer
1 answer