What is the degree classification of this polynomial?
x^2+4x-8

Polynomials are classified by degree based on the highest power of the polynomial variable. The degree classification of is quadratic.

Given that:

The highest power of x is 2.

So, we have:

Polynomials that has 2 as their degree are classified as quadratic.

Hence, the degree classification of is quadratic

Read more about degree classification of polynomial at:

link

You can find the degree classification by what is the greatest power shown in the polynomial. In this case, your answer is 2. Remember, it will be easier to find the degree when you order the terms from greatest to least by powers.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x