simplify each of the following equation : (4+√3)
Answers
Answered by
0
Answer:
13
Step-by-step explanation:
(4+√3)
(4+√3) (4-√3). [rationalise , by multiplying with its conjugent]
(4)²- (√3)². [ (a+b) (a-b) = a²-b² ]
16-3= 13
hence the required answer is 13
Answered by
1
Answer:
simplifying (4+√3)²
=> 4² + √3² + 2(4)(√3)
=> 16+3+8√3
=> 19+8√3
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