Question

In an examination there are (√17 - √14) (√17 + √14) questions in all. If the probability of answering a question correctly is (√17-√14)(√17+√14) () and the probability of answering a question incorrectly is then find the value of x. (√17-√14)(√17+√14) 72​

Answer 1

Answer:

216

Step-by-step explanation:

(√17-√14)(√17+√14)x=(√17-√14)(√17+√14)72

(17-14)x=(17-14)72

3x=216

x=216/3

x=72