Math, asked by mohantariday24, 2 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, 1 month ago

Find the first, fourth, and eighth terms of the sequence. A(n) = –2 • 2n–1 a) 1; –64; –16,384 b) –2; –16; –256 c) –4; –32; –512 d) –8; –64; –1,024 dont answer if you dont know...

Math, 1 month ago

The sum of a number and its square is 210 Find the number(s).

Math, 1 month ago

Example 6. Show that of all line segments drawn from a given point not on it, the perpendicular line segment is the shortest.

Physics, 2 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, 2 months ago

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

Chemistry, 8 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, 8 months ago

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

Math, 8 months ago

10. Solve x² - 1 = 0.