Please help me on math. Click on the picture to see it fully.
edit: doesnt show up fully so..
x=4
x2 +x = ?
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Answer:
The answer should be 20
Step-by-step explanation:
If four is placed for x, then the square should make it 16, because 4x4=16. Adding x, which is four makes it 16+4. Which is equal to 20.