matematika (√3+√7) (√3-√7) / 2√5-4√2=

1. √3 + √7 = 3 * 3 + 7 * 7
= 9 + 49
= 58
²√5 - ⁴√2 = 5 * 5 - 2 * 2 * 2 * 2
= 25 - 16
= 9

Sorry klw salah and jgn lupa jaddin jawaban terbaik ok

(√3+√7) (√3-√7) / 2√5-4√2
(-4)(/2√5+4√2)/(2√5-4√2)(2√5+4√2)
(-8√5-16√2)/(20-32)
-8(√5+2√2)/-12
2/3*(√5+2√2)
 
tolong koreksi kelasahan saya