I am just typing twenty characters the answer is 23

**Answer:**

See below in** bold.**

**Step-by-step explanation:**

f(x)=(x-15)(x+1)(x-10) = 0

The zeroes of the function are found as follows:

x - 15 = 0, so** x = 15.**

x + 1 = 0 and x - 10 = 0.

- in the same way **-1 **and** 10** are also zeroes.

**Answer:**

The reflection image of (5, -3) across the line y = -x is **(3, -5).**

**Step-by-step explanation:**

You can find the reflection equation by putting the value of x and y in the line given one by one.

**Answer:**

study of the geometric properties of solutions to polynomial equations, including solutions in dimensions beyond three. (Solutions in two and three dimensions are first covered in plane and solid analytic geometry, respectively.)

**Step-by-step explanation:**