Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2017 | May-Jun | (P2-9709/23) | Q#2

Hits: 44   Question Use logarithms to solve the equation 3x+4 = 52x giving your answer correct to 3 significant figures.  Solution We are given; Taking natural logarithm of both sides; Power Rule; Please follow and like us: 0