Find the least common denominator for these two rational expressions.

The least common denominator of both the rational expression = (s-5)(s+5)(s + 1)

Step-by-step explanation:

The rational expressions are:

Now let's factorize the denominators.

Now we have to group the terms and find the common factor.

Now we have to find the least common denominator of the fractions.

To find the least common denominator, we have to take the common factors and missing factors, then we have to combine them to get the least common factor.

The common factor of both the denominators = (s -5)

Missing factor in the first rational expression = (s + 5)

Missing factor in the second rational expression = (s + 1)

Therefore, the least common denominator of both the rational expression = (s-5)(s+5)(s + 1)

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

the answer is 13/48

step-by-step explanation: