Question

simplify (4+√3) (4-√3)​

Answer 1

Answer:

$(4 + \sqrt{3)(4 - \sqrt{3} } \\( 4 \ + 3 \times 3)(4 - 3 \times 3) \\( 4 + 9)(4 - 9) \\ 13 \times 5 \\ 65$