Math, asked by mohantariday24, 4 months ago

18. Find the value of x3 + y2 + z3 - 3xyz. If x + y + z = 15 and
x2 + y2 + z2 = 51.
(a) 540
(b) -540
(c) -225
(d) 765

Answers

Answered by kashyapjoshi589

0

Answer:

nice questions but I not understand

Previous Question

Next Question

Similar questions

Math, 2 months ago

A student walks from his house at 4 km/hr and reaches his school 5 minutes late.if He reaches 15 minutes early . What is the distance of his school fom his house...

Hindi, 2 months ago

प्र.1 कौन सा कथन असत्य है? खोई हुई संपत्ति मिल सकती है नष्ट स्वास्थ्य पाया जा सकता है भूली हुई जानकारी पाई जा सकती है बीता हुआ समय लौट सकता है...

Math, 2 months ago

The zeroes of of x2-2x -8 are - -...

Physics, 4 months ago

5 A biconvex lens has focal length of and intensity of light I passing through it. What will be the focal length and intensity for portions of lenses obtained by cutting it vertically and horizontally as shown in the figure...

English, 4 months ago

Van Gogh used _________ paint for paintings (A) Very thick (B) Very thin (C) Moderate (D) Light Answer fastly...

Chemistry, 10 months ago

11. (a) Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in ? (b) Can Q and S, both be metals? Justify your answer. (c) The property which is characteristic of an electrovalent compound is that : A. it is easily vaporized, B. it has a high melting point, C. it is a weak electrolyte, D. it often exists as a liquid.

Math, 10 months ago

Represent 0.32 bar on 2 in p/q form...

Math, 10 months ago

10. Solve x² - 1 = 0.