Question

evaluate the following by using identity 1 (410)^2​

Answer 1

Step-by-step explanation:

(410)²

= (41×10)2

= (41)² × (10)²

= 1681 × 100

= 168100

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Answer 2

Answer:

$(400 + 10) \sqrt{2 \\ \\ 400 { + 2 \times 400 \times 10 + 10 { \\ \\ 160000 + 8000 + 100 \\ 168100}^{2} }^{2} }$