4m3+5m2-8m-10=0
(4m3+5m2)-(8m+10)=0
m2(4m+5)-2(4m+5)=0
(m2-2)(4m+5)=0
(m+√2)(m-√2)(4m+5)=0
m+√2=0 m-√2=0 4m+5=0
m=√2, -√2 and -5/4
Taj B.
asked • 03/03/13What is the answer4m2+5m2-8m-10
4m3+5m2 -8m-10
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