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Algebra 2 - Math tutorial for simplifying a radical using the imaginary number i, sqrt(-144)

In this video playlist, you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply, and divide complex numbers to ...
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Algebra 2 - Simplifying a complex number by multiplying by i on the top and bottom, 5/i

In this video playlist, you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply, and divide complex numbers to ...
BBC

Algebraic skills Simplifying an expression

Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).
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Algebraic expressions - Eduqas Simplifying expressions

Collecting like terms means to simplify terms in expressions in which the variables are the same. In the expression \(5a + 2b + 3a - 6b\), the terms \(5a\) and \(+ 3a\) are like terms, as are \(2b\) ...