Mathematics Algebra

What is (3A + 8b) squared?

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1 answers

What is (3A + 8b) squared?

0

To square the expression (3A + 8B), we can use the formula (x + y)2 = x2 + 2xy + y2.

In this case, x = 3A and y = 8B.

So, (3A + 8B)2 = (3A)2 + 2(3A)(8B) + (8B)2

Now, we simplify each term:

  • (3A)2 = 9A2
  • 2(3A)(8B) = 48AB
  • (8B)2 = 64B2

Therefore, (3A + 8B)2 = 9A2 + 48AB + 64B2

Wrote answer · 6/10/2025
Karma · 40

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