Expand 2x(11x + 1)
please help I'm really struggling

22x^2+2

Step-by-step explanation:

Let's start by opening the bracket first

So let's solve

2x(11x+1)

So let's open the bracket

22x^2+2

Since this cannot be solved further we will have to leave our answer as 22x^2+2

But we can actually solve further depending on the way the question is given..since the value of x is not given we will have to leave the answer as 22x^2+2

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )