kingt175:

Louise completed the work shown below. (5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 Determine if Louise’s answer is correct. Explain.

4 months ago
Vocaloid:

hint: in general (A+B)^2 is not equal to A^2 + B^2

4 months ago
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