Step-by-step explanation:
=0.2(y+2)
=0.2(y)+0.2(2)
=0.2y+0.4
hope it help u..
Answer:
7/3 or 2 1/3
Step-by-step explanation:
(2x3) + (1+1)
------------------------
1x3
Hope this helps
Answer:
12x
Step-by-step explanation:
It has no exponent so it is not a polynomial
Answer:
Step-by-step explanation:
The easiest way is to use a graphing tool and solve it graphically.
We did it with Desmos and it shows 3 real roots, see below.
The polynomial is of degree 7, hence it should have 7 roots.
Since there are 3 real roots, the remaining ones are complex, so there are 4 complex roots