4ysquared-9y-9
factorise
5ysquared-14y-3
Factorize 3xsquared+xcubed
3ysquared-y-10
Obtain a regression plane by using Multiple linear regression y on x, z to fit the data given below:
X 1 2 3 4
Z 0 1 2 3
Y 12...
factorize gsquared-g
20 divide 6.38
(−5)
2
−4×(−6)+3
3
0
Evaluate - dxdydz/(√a²- x²- y² - z²) over the volume of the sphere x² + y² + z² = a².
Ans: π²α²
