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In this Khan Academy activity, students will the the square-root of negative numbers.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/17/2018
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Read the Fine Print
In this Khan Academy activity, students will simplify square-root expressions.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/16/2018
Read the Fine Print
In this Khan Academy activity, students will simplify square roots.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/16/2018
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In this Khan Academy activity, students will simplify square-root expressions with variables.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/16/2018
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A worked example of simplifying elaborate expressions that contain radicals.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/06/2018
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This video shows how to simplify a cube root expression that has two variables.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/06/2018
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Khan video on distributive property with binomials and combining like terms.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 02/26/2018
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This video shows how to rewrite a radical with variables in it as an exponent and then simplify it using exponent properties.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/06/2018
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This video gives an example of how to simplify roots of negative numbers.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/06/2018
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This video shows that the sine of any angle is equal to the cosine of its complementary angle.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/16/2018
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On this webpage, students learn about the relationship between the sine and cosine of complementary angles, which are angles who together sum up to 90°.
- Subject:
- Mathematics
- Material Type:
- Demonstration
- Provider:
- Khan Academy
- Date Added:
- 03/16/2018
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In this Khan Academy activity, students will find slope-intercept equation of a line from a graph.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Date Added:
- 09/10/2018
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In this Khan Academy activity, students will practice problems finding the slope, intercepts, and equation of a line.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/29/2018
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In this Khan Academy activity, students will find slope-intercept equation of a line from two points.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Date Added:
- 09/11/2018
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In this Khan Academy activity, students will find the slope of a line from its graph.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Date Added:
- 09/10/2018
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In this Khan Academy activity, students will find the slope of a line given its equation.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/29/2018
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In this Khan Academy activity, students will find the slope of a line given two points on that line.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Khan Academy
- Date Added:
- 08/29/2018
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Educational Use
In this Khan Academy interactive, students use the formulas for cylinders, pyramids, cones and spheres to solve problems.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Author:
- Khan Academy
- Date Added:
- 04/23/2019
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In this Khan Academy activity, students will find equivalent expressions or solve quadratic equations.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Date Added:
- 09/06/2018
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In this Khan Academy activity, students will solve exponential equations using logarithms.
- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- Khan Academy
- Date Added:
- 09/12/2018