Answer:
Degree 5
Step-by-step explanation:
Given
Degree of f(x) = 3
Degree of g(x) = 5
Required
Degree of 2f(x) + 4g(x)
<h2>Analyzing both polynomials</h2><h3>f(x)</h3>
2f(x) means 2 * f(x)
Since 2 is a constant
Multiplying f(x) by 2 will result in a polynomial with a degree of 3
Hence 2f(x) has a degree of 3
<h3 /><h3>g(x)</h3>
4g(x) means 4 * g(x)
Since 4 is also a constant
Multiplying g(x) by 4 will result in a polynomial with a degree of 5
Hence 4g(x) has a degree of 5
Having said that;
When 2 polynomials of different degrees are added together, the degree of the result will be the higher degree of both polynomials;
This means that;
Adding a polynomial of degree 3 and another of degree 5 will result in a polynomial of degree 5
Answer:
x+16y
Step-by-step explanation:
4x-2(4x-6y) + 1/2(10x +8y)
4x-8x+12y+5x+4y
x+16y
are you sure about what you have written?
What? Is that two problems? I'll change my answer, give me my answer.
The answer is C. that is 67 percent of the original.
