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Check it outMultiplying Radicals of the Same Root  Problem 6 198 views
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Just as when we multiply any binomials, we need to make sure every term is multiplied by both terms in the other parentheses. An acronym that helps people organize this is FOIL, which stands for firsts, outsides, insides, lasts. When multiplying radicals, we multiply the numbers outside and also the numbers inside. After the terms have been multiplied, the next step is to combine like terms we can add or subtract radicals that have the same radicand, or number under the root.
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Sample Problems (6)
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Multiplying Radicals of the Same Root
Problem 1 3,320 viewsMultiply:
√3(√5 + √3 
Multiplying Radicals of the Same Root
Problem 2 2,788 viewsMultiply:
(2 + √5)(3 − √2) 
Multiplying Radicals of the Same Root
Problem 3 225 views 
Multiplying Radicals of the Same Root
Problem 4 208 views 
Multiplying Radicals of the Same Root
Problem 5 212 views 
Multiplying Radicals of the Same Root
Problem 6 197 views
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