Q.8 Show that a - b2, (a2 + b2) and a + b2 are in AP.

Q.8 Show that ${(a - b)}^{2}$ , $(a^{2} + b^{2})$ and ${(a + b)}^{2}$ are in AP.

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.