Add : (3 root 2 + 7 root 3) and (root 2 - 5 root 3)
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Add : (3 root 2 + 7 root 3) and (root 2 - 5 root 3)
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Answer:
Step-by-step explanation:
ATQ,
Firstly we open the brackets
The way to add such numbers is to think of the radicals (root signs) as variables.
Suppose,
We simply add the coefficients of the same variable and get
Similarly, we treat the radical signs and add their coefficients. So,
We get
Since difference variables e.g. a and b cannot be added unless specified, different radicals cannot be added, so we leave the expression as here.
Step-by-step explanation:
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