Ith a center at (4,0) What is the equation of a circle with a center at (-4, 0)
by following the that passes through the point (-2, 1)?
etermine the radius:
O x2 + (y + 4)2 = 15
O (x - 1)2 + (y + 2)2 = 5
O (x + 4)2 + y2 = 5
nto the standard form:
O (x + 2)2 + (y – 1)2 = v5

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

the line of