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By completing the square, solve for x in the equation 2x² – 6 = x

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sharon kalunda answered the question on April 26, 2019 at 13:15

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Next: The resistance to the motion of a car is partly constant and partly varies as the square of the speed. At 40km/h the resistance is...

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The resistance to the motion of a car is partly constant and partly varies as the square of the speed. At 40km/h the resistance is... (Solved)

The resistance to the motion of a car is partly constant and partly varies as the square of the speed. At 40km/h the resistance is 530 and at 60km/h it is 730N. What will be the resistance at 70km/h

Date posted: April 26, 2019 . Answers (1)
Expand the following hence find the value of (2.025)⁶ rounded off to 3 decimal places (Solved)

Expand

Hence find the value of (2.025)⁶ rounded off to 3 decimal places.

Date posted: April 26, 2019 . Answers (1)
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Solve for x in the following equation
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Date posted: April 26, 2019 . Answers (1)
Rationalize the denominator and simplify (Solved)

Rationalize the denominator and simplify

Date posted: April 26, 2019 . Answers (1)
The table below show tax rates on a certain year. (Solved)

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Date posted: April 26, 2019 . Answers (1)
OA = 3i + 4j – 6k and OB = 2i + 3j + k are two position vectors. P divides a line AB in... (Solved)

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Date posted: April 26, 2019 . Answers (1)
In the figure below XY = 8cm and O is the centre of the circle. (Solved)

In the figure below XY = 8cm and O is the centre of the circle.

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Date posted: April 26, 2019 . Answers (1)
The cost of maize floor and millet flour is KSh. 40 and KShs. 52 respectively. Calculate the ratio in which they were mixed if a... (Solved)

The cost of maize floor and millet flour is KSh. 40 and KShs. 52 respectively. Calculate the ratio in which they were mixed if a profit of 15% was made by selling the mixture at 52.90 per kilogram.

Date posted: April 26, 2019 . Answers (1)
A bus moving at a speed of 80km/h is being overtaken by a car moving at 100km/h in a clear section of a road. Given that... (Solved)

A bus moving at a speed of 80km/h is being overtaken by a car moving at 100km/h in a clear section of a road. Given
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Date posted: April 26, 2019 . Answers (1)
The displacement h metres of a particle moving along a straight line after t seconds is given by; (Solved)

The displacement h metres of a particle moving along a straight line after t seconds is given by

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Date posted: April 26, 2019 . Answers (1)
In the figure below, O is the centre of the circle. PQ is a tangent to the circle at N. Angle NCD is 10⁰ and... (Solved)

In the figure below, O is the centre of the circle. PQ is a tangent to the circle at N. Angle NCD is 10⁰ and angle ANP is 30⁰.

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Date posted: April 26, 2019 . Answers (1)
In the figure below, O is the centre of the circle. PQ is a tangent to the circle at N. Angle NCD is 10⁰ and... (Solved)

In the figure below, O is the centre of the circle. PQ is a tangent to the circle at N. Angle NCD is 10⁰ and angle ANP is 30⁰.

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Date posted: April 26, 2019 . Answers (1)
A solid is made up of a conical frustum and a hemispherical top. The slant height of the frustum is 8cm and its base radius... (Solved)

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Date posted: April 26, 2019 . Answers (1)
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Date posted: April 26, 2019 . Answers (1)
Three warships A, B and C are at sea such that ship B is 500km on a bearing N30⁰E from ship A. Ship C is... (Solved)

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Date posted: April 26, 2019 . Answers (1)
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Date posted: April 26, 2019 . Answers (1)
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Date posted: April 26, 2019 . Answers (1)
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Date posted: April 26, 2019 . Answers (1)
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Date posted: April 26, 2019 . Answers (1)