Math, asked by kumarsarvendra5035, 7 months ago

if x=3+√8 find x³+1/x³

Answers

Answered by vrkinage68

1

Answer:

Step-by-step explanation:

Given : x = 3 - √8. = 6. Hence, x + 1/x = 6. ⇒ x^3 + 1/x^3 = 198.

Previous Question

Next Question

Similar questions

Math, 3 months ago

6) Fill in the missing entry in each of the following- Length Breadth Height 10 m Volume (a) 8 m 560 m (b) 12 cm 8 cm 480 cm (c) 9 cm 9 cm 9 cm (d) 12.5 m 10 m 500 m...

Hindi, 3 months ago

*दिये गए कथनों पर विचार कीजिए: कथन 1: दो समरूप त्रिभुजों के सभी संगत कोण समान होते हैं। कथन 2: दो समरूप त्रिभुजों की सभी संगत भुजाएँ समान होती हैं। इनमें से कौन सा कथन सही है?* 1️⃣ केवल कथन 1 2️⃣ केवल कथन 2 3️⃣ कथन 1 और कथन 2 दोनों 4️⃣ न तो कथन 1 और न तो कथन 2...

English, 3 months ago

what a beautiful rose...

Math, 7 months ago

40 110 If (1 + X 1 + then the value of x 15...

English, 7 months ago

Words used by particular professionals...

Art, 11 months ago

Say aye if you listen to Nascar Aloe.

Science, 11 months ago

What is the level of nitrogen in the atmosphere of the Earth? A. 70% B. 15% C. 7% D. 5% E. 2%...

Hindi, 11 months ago

imagine that you are given a chance to create a chocolate world how you do would create it how do you want your chocolate world to be write in your own words about the 20 sentence...