![EVALUATE: log 5 +16 log(625/6) +12 log(4/375) + 7 log (81/1250) - Maths - Indices and Logarithms - 13829873 | Meritnation.com EVALUATE: log 5 +16 log(625/6) +12 log(4/375) + 7 log (81/1250) - Maths - Indices and Logarithms - 13829873 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_cdf38c3f4b18386db53f3a3805c49a25.png)
EVALUATE: log 5 +16 log(625/6) +12 log(4/375) + 7 log (81/1250) - Maths - Indices and Logarithms - 13829873 | Meritnation.com
![EXAMPLE 4 Solve a logarithmic equation Solve log (4x – 7) = log (x + 5). 5 5 log (4x – 7) = log (x + 5) x – 7 = x x – 7 = 5 3x = 12 x = 4 Write. - ppt download EXAMPLE 4 Solve a logarithmic equation Solve log (4x – 7) = log (x + 5). 5 5 log (4x – 7) = log (x + 5) x – 7 = x x – 7 = 5 3x = 12 x = 4 Write. - ppt download](https://images.slideplayer.com/33/8253501/slides/slide_3.jpg)
EXAMPLE 4 Solve a logarithmic equation Solve log (4x – 7) = log (x + 5). 5 5 log (4x – 7) = log (x + 5) x – 7 = x x – 7 = 5 3x = 12 x = 4 Write. - ppt download
![EXAMPLE 1 Rewrite logarithmic equations Logarithmic FormExponential Form 2323 = 8 a. = 2 log = 1b. 4 log 1 = 0 = c. 12 log 121 = d. 1/4 log – ppt download EXAMPLE 1 Rewrite logarithmic equations Logarithmic FormExponential Form 2323 = 8 a. = 2 log = 1b. 4 log 1 = 0 = c. 12 log 121 = d. 1/4 log – ppt download](https://images.slideplayer.com/24/7519271/slides/slide_6.jpg)