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max2010maxim [7]
3 years ago
14

Simplify (4+√3)(4-√3)

Mathematics
2 answers:
otez555 [7]3 years ago
4 0

Answer:

13

Step-by-step explanation:

(4+√3)(4-√3) = (4)^2-(√3)^2 =16-3 = 13

icang [17]3 years ago
3 0

Answer:

Step-by-step explanation:

(a + b)(a -b) =a² - b²

a = 4 and  b = √3

(4 + √3)(4 - √3)= 4² - (√3)²

                        = 16 - √3*√3

                        = 16 - 3

                        =  13

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