Simplify the following expression
4x0 y-2 z3 4x
A) 0 4x
B) z3 xy2
C) 4z3 xy2
D) -y2z3

The simplified form of given expression is

Option B

Step-by-step explanation:

Given expression:

To find the simplified form of the given expression

We know, x to the power 0 is equal to 1. i.e. . Therefore, it gets removed in the given expression.

As common ‘4’ in numerator and denominator also gets cancelled in the given expression

Bring negative exponents (in numerator) down (to denominator) to form positive exponents, we get the simplified form of given expression as below,

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.