Answer:
17x5 is 85
Step-by-step explanation:
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Answer:
39
NOTE: JUST SUBTRACT 45 AND 6
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The answer is 4.
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Use identity -
(a+b)² = a²+b²+2ab
(5+√3)² = 5²+(√3)² + 2(5)(√3)
= 25 + 3 + 10√3
= 28 + 10√3
= 2(14+ 5√3)
