simplify (4+√3) (4-√3)
Answers
Answered by
1
Step-by-step explanation:
(a+b)(a-b)= a²-b²
= 4²-3²= 16-9= 7
Answered by
1
Answer:
(4+√3)(4-√3)
(4^2+(√3)^2)
16+3
19
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