Math Problem Solver

how does x^2-x+4x-4>30 become (x+4)(x+1)>30?

Solve using Euler Cauchy method

𝑥

3 𝑑

3𝑦

𝑑𝑥

3 + 8𝑥

2 𝑑

2𝑦

𝑑𝑥

2 + 7𝑥

𝑑𝑦

𝑑𝑥

+ 5𝑦 = 0

Evaluate the surface integral of curl f.nds where s is the surface x²+y²+z²=4 above the xy plane and f=(x²+y-4)i +3xyj+(2xz+z²)k

(0.037*x^(4/5))-(0.664*(x)^(1/2))=871

8/2(2+2)

2(4)-1-(4+-2)to the third

Let t be a topology on a set X consisting of four sets. i.e t={∅,x,A,B}. WHAT CONDITIONS MUST A and B satisfy.

Find Order and Degree of the following differential equations

(𝑦′′′)2+(𝑦′′)3+(𝑦′)4+(𝑦)5=0

25/3 p2q2 x 9/5pqr x 1/6p