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NCEA 91027 - MCAT Excellence Question 10
NCEA 91027 - MCAT/Algebra Excellence workshop
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8m 37s
Use algebra to find and rearrange equations and change the subject in complex scenarios.
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NCEA 91027 - MCAT Excellence Question 11
For this word problem it's important to know how to come up with the algebra equations from the words. The equations then have to be solved simultaneously, which we do by substitution in this example.
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NCEA 91027 - MCAT Excellence Question 12
A diagram is given to assist in proving Pythagoras' theorem using algebraic expression for the area of rectangles and triangles
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NCEA 91027 - MCAT Excellence question 13
Find algebraic expressions for the areas of part circles in order to solve for the radius of a circle.
