6m2+m=2 solve by square method
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6m²+m=2
6m²+m-2=0
first multiply 6m²×2,we get 12
and then find the factors of 12 whose difference is 1
4×3 =12,so 4 and 3 are the factors of 12 whose difference is 1
so,
6m²+m-2=0
6m²+(4-3)m-2=0
6m²+4m-3m-2=0
2m(3m+2)-1(3m+2)=0
(3m+2)(2m-1)=0
3m+2=0
m=-2/3
OR
2m-1=0
m=1/2
6m²+m-2=0
first multiply 6m²×2,we get 12
and then find the factors of 12 whose difference is 1
4×3 =12,so 4 and 3 are the factors of 12 whose difference is 1
so,
6m²+m-2=0
6m²+(4-3)m-2=0
6m²+4m-3m-2=0
2m(3m+2)-1(3m+2)=0
(3m+2)(2m-1)=0
3m+2=0
m=-2/3
OR
2m-1=0
m=1/2
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Question:6m²-m-2
Step-by-step explanation:
6m²+3m-4m-2
3m(2m+1)-2(2m+1)
(3m-2)(2m+1)
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