KenSalacobidn
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15. What is the value of polynomial x²+x+3=0 if x=2?
Answer:_______________________


14. Example of representing of polynomial equation
Answer:________________________


13. What are the factor of -3x+x-10
Answer:________________________​

Sagot :

Rynryzza50idn

13. Your question is

3+−10

Combine like terms

3+−10

4−10

Solution

4−10

14. Usually, the polynomial equation is expressed in the form of an(xn). Here a is the coefficient, x is the variable and n is the exponent. As we have already discussed in the introduction part, the value of exponent should always be a positive integer.

If we expand the polynomial equation we get;

F(x) = anxn + an-1xn-1 + an-2xn-2 + …….. + a1x +a0 = 0

This is the general expression and it can also be expressed as;

F(x) = ∑nk=0aknk=0

Example of a polynomial equation is: 2x2 + 3x + 1 = 0, where 2x2 + 3x + 1 is basically a polynomial expression which has been set equal to zero, to form a polynomial equation.

15.

Answer:

Answer:9

Answer:9Step-by-step explanation:

Answer:9Step-by-step explanation:(2)2+(2)+3

Answer:9Step-by-step explanation:(2)2+(2)+34+(2)+3

Answer:9Step-by-step explanation:(2)2+(2)+34+(2)+34+5

Answer:9Step-by-step explanation:(2)2+(2)+34+(2)+34+5=9

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