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Notable figures
Developing a plot
MCQ
What is the expansion of (x+4)²?
Possible answers
x
2
+
16
x^2 + 16
x
2
+
16
x
2
+
8
x
+
16
x^2 + 8x + 16
x
2
+
8
x
+
16
x
2
+
4
x
+
16
x^2 + 4x + 16
x
2
+
4
x
+
16
x
2
−
8
x
+
16
x^2 - 8x + 16
x
2
−
8
x
+
16
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