Simplify 2 root 2+5 whole square
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2
Answer:
Step-by-step explanation:
(2√2+5)²= (2√2)²+ 5²+2×2√2×5
= 8+25+20√2
= 33+20√2
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Answered by
0
Step-by-step explanation:
30 + 20root 2......
i copy from up
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