please answer this question and get 80 points.
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in question 2 directly substitute the values of a and b in the equations and you will get the answer!
question-3 also just multiply and then you will get the idea!
hope this helps!
question-3 also just multiply and then you will get the idea!
hope this helps!
Answered by
1
Hola ^_^
JUST SUBSTITUTE THE VAKUES OF A AND B AND THEN VERIFY
FOR 2 ND QUESTION USE IDENTITIES AN D SOLVE !
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