Phrases with «surd»

4 - part series of Surds lessons, taking pupils from Intorduction to rationalising using the conjugate. (tes.com)
Five worksheets on simplifying expressions with surds and rationalising the denominator of an algebraic fraction. (tes.com)
The lesson powerpoint will show students how to solve quadratic equations using the formula, giving the answers as surds. (tes.com)
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