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
