Question

8root242-5root50+3root98

Answer 1

Hey!!!....Here is ur answer

$8 \sqrt{242} - 5 \sqrt{50} + 3 \sqrt{98} \\ \\ = 8 \sqrt{121 \times 2} - 5 \sqrt{25 \times 2} + 3 \sqrt{49 \times 2} \\ \\ =8 \times 11 \sqrt{2} - 5 \times 5 \sqrt{2} + 3 \times 7 \sqrt{2} \\ \\ = 88 \sqrt{2} - 25 \sqrt{2} + 21 \sqrt{2} \\ \\ = 84 \sqrt{2}$

Hope it will help you

Answer 2

hope it helps to you.