Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇలాంటి ప్రశ్నలు పరిష్కరించడానికి ఘాతాలు మరియు ఘాతాంకాల సూత్రాలు తెలుసుకోవాలి:
ఘాతాంకాల సూత్రాలు:
1. am × an = a{m + n}
2. am ÷ an = a{m - n}
3. (am)n = amn
4. (a)-m = 1/am
5. (a)m/n = n√am
6. (a)0 = 1
⇒ 2 × ? - 3 = 1
⇒ ? = (1 + 3)/2
∴ ? = 2
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