simplify⁴√81-8³√216+15⁵√32+√225
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Answered by
11
Answer:
0
Step-by-step explanation:
81 = (3)⁴, => ⁴√81 = ⁴√(3)⁴ = 3,
216 = (6)³,=> 8(³√216) = 8[³√(6)³] = 8 × 6 = 48,
32 =(2)⁵, => 15(⁵√32) = 15[⁵√32] = 15 × 2 = 30
225 = (15)², => (√225) = [²√(15)²] = 15.
therefore
therefore3 - 48 + 30 + 15 = 48 - 48 = 0.
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Answered by
2
Answer:
this is right answer is no
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