Log (x^2/y^3) = log x^2 – logy^3
=2 log x – 3 log y
joseph rimiru answered the question on November 15, 2017 at 19:10
- Write log 1000 – 2 log 50 as a logarithm of a single number(Solved)
Write log 1000 – 2 log 50 as a logarithm of a single number
Date posted: November 15, 2017. Answers (1)
- Given that log 2= 0.3010 and log 3 =0.4771, simplify (a)Log 12 (b) Log 0.75 (c) Log 108 (Solved)
Given that log 2= 0.3010 and log 3 =0.4771, simplify
a. Log 12
b. Log 0.75
c. Log 108
Date posted: November 15, 2017. Answers (1)
- Express the following in logarithmic notationa. 8^2 =64 (b) 8^(1/3) =2 (c) 5^1 =5(Solved)
Express the following in logarithmic notation
a. 8^2 =64
b. 8^(1/3) =2
c. 5^1 =5
Date posted: November 15, 2017. Answers (1)
- Simplify
8x^2 v(9x^2)
v(7x7)
v (60 +4)
(Solved)
Simplify
8x^2 √(9x^2)
√(7x7)
√ (60 +4)
Date posted: November 14, 2017. Answers (1)
- Simplify
v(92 x4)
v81 xv24
v(16 x 13)
(Solved)
Simplify
√(92 x4)
√81 x√24
√(16 x 13)
Date posted: November 14, 2017. Answers (1)
- Simplify
v800
v248
v800
(Solved)
Simplify
√800
√248
√800
Date posted: November 14, 2017. Answers (1)
- Simplify
v(56x2)
v(72) x 1/3
10 v(125 x 6)
(Solved)
Simplify
√(56x2)
√(72) x 1/3
10 √(125 x 6)
Date posted: November 14, 2017. Answers (1)
- Simplify
v(625 x 36)
v(169 x 9)
v(49 x 25)
(Solved)
Simplify
√(625 x 36)
√(169 x 9)
√(49 x 25)
Date posted: November 13, 2017. Answers (1)
- Simplify
8x^2v(9x^2)
v(7x7)
v(60 +4)
(Solved)
Simplify
8x^2√(9x^2)
√(7x7)
√(60 +4)
Date posted: November 13, 2017. Answers (1)
- Simplify
v(92 x4)
v81 xv24
v(16 x13)
(Solved)
Simplify
√(92 x4)
√81 x√24
√(16 x13)
Date posted: November 13, 2017. Answers (1)
- Simplify
v800
v248
v192
(Solved)
Simplify
√800
√248
√192
Date posted: November 13, 2017. Answers (1)
- Simplify
v(56 x 2)
v(72) x 1/3
10v(125 x6)
(Solved)
Simplify
√(56 x 2)
√(72) x 1/3
10√(125 x6)
Date posted: November 13, 2017. Answers (1)
- Simplify
2va + 3 va
3v21 - 2v21
(Solved)
Simplify
2√a + 3 √a
3√21 - 2√21
Date posted: November 12, 2017. Answers (1)
- Express each of the following surds in its simplest form
v24
v1000
v500
(Solved)
Express each of the following surds in its simplest form
√24
√1000
√500
Date posted: November 12, 2017. Answers (1)
- a.(v3 +v2)^2
b.(v5 -...(Solved)
a.(√3 +√2)^2
b.(√5 - 2)^2
c.(3 -√3)(3 +√3)
Date posted: November 12, 2017. Answers (1)
- Evaluate
v5 x v6
v11 xv11
v20 ÷ v10
3v15 ÷v3
(Solved)
Evaluate
√5 x √6
√11 x√11
√20 ÷ √10
3√15 ÷√3
Date posted: November 12, 2017. Answers (1)
- Evaluate
v3 +v3
4v5 +2v5
5v7- 2v7
(Solved)
Evaluate
√3 +√3
4√5 +2√5
5√7- 2√7
Date posted: November 12, 2017. Answers (1)
- Simplify each of the following to the lowest term
v(125)
v(200)
v(72)
(Solved)
Simplify each of the following to the lowest term
√(125)
√(200)
√(72)
Date posted: November 12, 2017. Answers (1)
- State the sine rule(Solved)
State the sine rule
Date posted: November 12, 2017. Answers (1)
- An arc subtends an angle of 1.2 rad. If radius of circle is 15 cm, find the length of the arc.(Solved)
An arc subtends an angle of 1.2 rad. If radius of circle is 15 cm, find the length of the arc.
Date posted: November 12, 2017. Answers (1)