Question

m^3+2m^2-m-2=0 solve this problem find m value​

Answer 1

Answer:

1

Step-by-step explanation:

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solve it using hidden trial method..

m³+ 2m² -m - 2 = 0

let m = 1

1³ +2 * 1² -1-2 =0

1+2-1-2 = 0

3-3 =0

0=0....

hence the value of m is = 1

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