Answer:
Cant see the picture can you zoom in?
\
Step-by-step explanation:
we are given
we can multiply -1 on both sides of second equation
we can see that
both equations becomes same
so, they are coincident............Answer
Answer:
(-∞,∞)
Step-by-step explanation:
In this question we already know the value of 'b' so put the value b=2 in the equation
=|4(2)-8| + |-1-(2)^2| + 2(2)^3
=|8-8| + |-1-4| + 2(8)
=0 -5 +16
=11
3x(4x4 – 5x)
= 12x^5-15x^2