Find the work done by the force field F(x,y) = (-y,x) in moving an object along the path y = V4 – x2 %3D

Q: simplify (-4a - 6b - c) - (2b - 4c - 8d)

A:

Q: Simplify : (5x - 3)6 / (5x - 3)4

A:

Q: Simplify  8(4y-7)+3(5y+6)=

A: Topic -Simplification We are given 8(4y-7)+3(5y+6) Distributive property: a(b+c)=ab+ac

Q: Evaluate: f(-3)

A: If we consider a vertical line through x= -3 then it intersect the graph at y=0.

Q: zn-3 4 3h-7

A:

Q: -15 - (-33) =

A:

Q: Divide (3ど+19x+80: (x45)

A:

Q: Find: 군x, 군y, Zxx , 군ys, 군xy, 2sx = X+y Xy-1 Z =

A:

Q: (a²-3ab+2b²)+(-4a²+5ab-b²)

A:

Q: 6(3z-2)+1/2(18z-22)=2(-6z-3)+3z+7

A: …

Q: x/x+9 + 2/x-4 = -2x+99/x2 +5x-36

A: The given equation is

Q: Explain the differeence between (-4)2 and -42  .

A: [-42]= (-4)(-4)= 16 Notice how the negative symbol (-) is also repeated. When there are an even…

Q: -14=y-(-32)

A: According to the given information it is required to solve the given equation:

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.