I need help with this.
Simplify, assume that all variables and radicands represent nonnegative values.
square root of 243y^2 *squared*
Simplify, assume that all variables and radicands represent nonnegative values.
square root of 243y^2 *squared*
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assuming expression is
√(243y^2)^2
which is the same thing as
(243y^2) ^ (2/2)
(243y^2) ^ 1
243y^2
aka, the square rooting and the overall squaring cancel each other out
√(243y^2)^2
which is the same thing as
(243y^2) ^ (2/2)
(243y^2) ^ 1
243y^2
aka, the square rooting and the overall squaring cancel each other out
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First, the square root of something squared is just that number.
By the way, (sr) is square root.
1) (sr) 243 y^2 (the whole thing squared)
2) 243 * y^2 because the terms are multiplied together.
Oops sorry
By the way, (sr) is square root.
1) (sr) 243 y^2 (the whole thing squared)
2) 243 * y^2 because the terms are multiplied together.
Oops sorry
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sqrt((243y^2)^2) = 243y^2
spet by step:
sqrt((234y^2)^2)=sqrt((234^2)*y^(2*2))=…
spet by step:
sqrt((234y^2)^2)=sqrt((234^2)*y^(2*2))=…