Question
If (54√2 x³ +24√3
y³)÷(√18 x + √12 y) = Ax² + By² + Cxy, then what is the value of A² - (B² + C²)?Solution
If (54√2 x³ +24√3 y³) ÷ (√18 x + √12 y) = Ax² + By² + Cxy We know that, x³ + y³ = (x + y) (x² + y² - ab) => (54√2 x³ +24√3 y³) / (√18 x + √12 y) => [(√18 x + √12 y) (√18 x² + √12 y² - √18×12 xy)]/(√18 x + √12 y) => (√18 x² + √12 y² - √18×12 xy) => Ax² + By² + Cxy Now, => A = 18, B = 12 and C = -6√6 Putting value of A,B and C we get, => A² - (B² + C²) = 324 - (144 + 216) = -36
Under the provisions of Code 76 of the Occupational Safety, Health and Working Conditions Code, 2020, what happens if a worker is entitled to more favo...
Which of the following is an example of fair use under copyright law?
Which of the following is not the function of the Authority under the Airports Authority of India Act?
An appeal from the order of the Central Authority shall lie to?
As per S.9 of CPC, courts should try all suits of a civil nature _________________________.
Trademark is represented by:
A. @
B. ©
C. â„¢
D. ®
Which constitutional amendment in the United States guarantees freedom of speech?
Relevant for Exams:
