Question

For Li+2, 2:15
will be -
(1) 9:25
(2) 4 : 25
(3) 25 : 4
(4) 25:9
answer is option 2) 4:25 but how it came? Explain​

Answer 1

We and get the following link to 4 do you have any questions or need any additional info the following link to the following

Answer 2

Answer:

Because it's rule.....

Explanation:

For that only...... Nothing Else.....

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All the best!

Ty

(-25)*{(-4)+2} = {(-25)*(-4)} + {(-25)*2}

(-25)*(-4+2) = {(-25)*(-4)} + {(-25)*2}

(-25)*(-2) = {100+(-50)}

50=(100-50)

50=50

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