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v(56 x 2) = v(16 x 7)
= 4v7
v(72) x 1/3 = v(36 x2) x1/3
=6 x v2 x1/3
=2v2
10v(125 x6) =10v(25x5x6)
= 50 v30
joseph rimiru answered the question on November 13, 2017 at 06:02
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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
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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
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√(200)
√(72)
Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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a. 1.5 rad
b. (1/4)p rad
(Solved)
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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)
- Convert 135° into radian(Solved)
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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)
- Use a calculator to find
a. Tan 60°
b. Tan 155°
c. Tan 340°
d. Tan 395°
(Solved)
Use a calculator to find
a. Tan 60⁰
b. Tan 155⁰
c. Tan 340⁰
d. Tan 395⁰
Date posted: November 12, 2017. Answers (1)
- Find the values of the sine, cosine, and tangent of the following angles 801°, 1031°, and 1250°.(Solved)
Find the values of the sine, cosine, and tangent of the following angles 801⁰, 1031⁰, and 1250⁰.
Date posted: November 12, 2017. Answers (1)
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Date posted: November 12, 2017. Answers (1)
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Write down the values of sine of each of the following angles -36⁰, -142⁰, -216⁰, -322⁰
Date posted: November 12, 2017. Answers (1)
- Express the following in terms of cosine of an acute angle
a. Cos -38°
b. Cos -144°
c. Cos -218°
d. Cos -322°
(Solved)
Express the following in terms of cosine of an acute angle
a. Cos -38⁰
b. Cos -144⁰
c. Cos -218⁰
d. Cos -322⁰
Date posted: November 12, 2017. Answers (1)
- Express the following in terms of the sine of an acute angle.
a. Sine -160°
b. Sine -320°
c. Sine 449°
d. Sine 760°
(Solved)
Express the following in terms of the sine of an acute angle.
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b. Sine -320⁰
c. Sine 449⁰
d. Sine 760⁰
Date posted: November 12, 2017. Answers (1)
- If sine ?= 0.6, find all the possible values of ? between 0° and 360°.(Solved)
If sine ?= 0.6, find all the possible values of ? between 0° and 360°.
Date posted: November 12, 2017. Answers (1)