exam Maths Puzzle Numerical Ability

Can you help me figure out what to do here? The problem is: (x+y)(2x-1)(x+1)
Thanks

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exam Other Question

Graph the quadratic equation after completing the given table of values. y = x2 + 2.

x y
�2
�1
0
1
2
If you can please show the graph. I am totally lost on this section.
Thank You.
I cannot get anywhere with this problem, please help.

Find two consecutive positive integers such that the sum of their squares is 85.