(4+ root15)* +(4- root15)* =8
what is *?
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we can do it by assuming the value of × =1 ...it shows our assumption is correct
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Answer:
Step-by-step explanation:
→ (4+√15)^x +(4-√15)^x
→ A^x+B^x=(A+B)^x
→(4+√15+4-√15)^x
→ 8^x
niral:
mark me as brainliest answer.
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