Question

Need answers for 17 and 18

Answer 1

Answer:

please mark as branliest answer

Answer 2

Answer:

sorry for question 17 but 18 I can solve it

$3 + \sqrt{8} \div (9 - 8) - \sqrt{8} + \sqrt{7} \div( 8 - 7) + \sqrt{7} + \sqrt{6} \div( 7 - 6) - \sqrt{6} - \sqrt{5} \div( 6 - 5) + \sqrt{5} + 2 \div( 5 - 4) \\ 3 + \sqrt{8} - \sqrt{8} - \sqrt{7} + \sqrt{7} + \sqrt{6} - \sqrt{6} - \sqrt{5} + \sqrt{5} + 2 \\ 3 + 2 = 5 \: \: \: is \: your \: answer$