Question

If x=2+3√2,then find the value of [x+14÷x].

Answer 1

Hi friend,

X = 2+3✓2

THEREFORE,

X + 14/X = 2+3✓2+14/2+✓3

2+3✓3+14/2+3✓3 × 2-3✓2/2-3✓2

(2+3✓2+14)(2+3✓2)/ (2+3✓2)(2-3✓2)

2+3✓2(2+3✓2) + 14(2+3✓2)/4 - 18

SOLVE THIS U WILL GET YOUR ANSWER..