Question

निम्नलिखित प्रत्येक से x का मान ज्ञात कीजिए
(i) 3^2x+3 = 1​

Answer 1

Answer:

$3 \times 2x + 3 = 1 \\ 3 \times 2x = 1 - 3 = - 2 \\ 3 = - 2 \div 2x \\ 3 \times x = - 2 \div 2 \\ 3x = - 1 \\x = - 1 \div 3 = 0.3$