v(92 x4)= v(23 x 16) = 4v23
v81 xv24 = 9xv(4x6) = 18v6
v(16 x 13) =4 v13
joseph rimiru answered the question on November 14, 2017 at 13:24
- 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)
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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)
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State the sine rule
Date posted: November 12, 2017. Answers (1)
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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)
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What is the length of an arc which subtends an angle of 0.9 radian at the centre of a circle of radius 20cm?
Date posted: November 12, 2017. Answers (1)
- Convert the following to degree
a. 1.5 rad
b. (1/4)p rad
(Solved)
Convert the following to degree
a. 1.5 rad
b. (1/4)π rad
Date posted: November 12, 2017. Answers (1)
- Convert the following degree to radians, giving your answers in terms of p
a. 30°
b. 450°
(Solved)
Convert the following degree to radians, giving your answers in terms of π
a. 30⁰
b. 450⁰
Date posted: November 12, 2017. Answers (1)
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Convert 135⁰ into radian
Date posted: November 12, 2017. Answers (1)
- Use a calculator to find angles between 0° and 360° whose
a. Sine is 0.9054
b. Cosine is -0.4795
c. Tangent is 0.8002
(Solved)
Use a calculator to find angles between 0⁰ and 360⁰ whose
a. Sine is 0.9054
b. Cosine is -0.4795
c. Tangent is 0.8002
Date posted: November 12, 2017. Answers (1)