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Radicals and Rational Exponents

In this section, you will:

  • Evaluate square roots.
  • Use the product rule to simplify square roots.
  • Use the quotient rule to simplify square roots.
  • Add and subtract square roots.
  • Rationalize denominators.
  • Use rational roots.
Onderwerp en thema
Form 2
Mathematics
Exponents and radicals
Radicals
Type bron
Cursus
Taal
English
Uitgever
openstax
Publicatiedatum
2017
Schepper/Auteur
Jay Abramson
Trefwoord
Exponents
Radicals
Rational Exponents

Simplifying Radicals

Exercises requiring expressions to be re-written in 'Simple Radical Form'.

Onderwerp en thema
Form 2
Mathematics
Exponents and radicals
Radicals
Type bron
Werkbladen en klassikale activiteiten
Taal
English
Uitgever
GeoGebra
Publicatiedatum
2020
Schepper/Auteur
Courtenay Fullerton
Tim Brzezinski
Trefwoord
Exponents
Radicals

Space station speed in orbit

Speed necessary for the space station to stay in orbit.

Onderwerp en thema
Form 2
Physics
Motion in a straight line
Motion under gravity
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2011
Schepper/Auteur
Sal Khan
Trefwoord
Speed
Gravity
Law of Universal Gravitation

Transposing Formulas

This video explores how to transpose a formula.

Onderwerp en thema
Form 2
Mathematics
Exponents and radicals
Transposition of formula
Type bron
Video
Taal
English
Uitgever
The Electric Academy
Publicatiedatum
2015
Schepper/Auteur
The Electric Academy
Trefwoord
Transposing formulas

Viewing g as the value of Earth's gravitational field near the surface

Viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall.

Onderwerp en thema
Form 2
Physics
Motion in a straight line
Motion under gravity
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2011
Schepper/Auteur
Sal Khan
Trefwoord
Gravity
Law of Universal Gravitation

Would a brick or feather fall faster?

What would fall faster on the moon, a brick or a feather?

Onderwerp en thema
Form 2
Physics
Motion in a straight line
Motion under gravity
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2011
Schepper/Auteur
Sal Khan
Trefwoord
Gravity
One dimensional motion