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Using foil to square a binomial radical, (sqrt(2) + sqrt(7))^2

👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply the sum/difference of two or more radicals, we make use of the distributive property to ...
YouTube on MSN

Simplifying a radical binomial squared by using foil, (3sqrt(2) - 2sqrt(3))^2

👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply the sum/difference of two or more radicals, we make use of the distributive property to ...