Prealgebra & Beginning Algebra
2.232.23
55
−5-5
No real solution (Imaginary)
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Simplify the following.
4x4y8^4\(\sqrt{x^4y^8}\)
4(2−a)4^4\(\sqrt{\left(2-a\right)^4}\)
7(−x−1)7^7\(\sqrt{\left(-x-1\right)^7}\)
−8(x+1)8-^8\(\sqrt{\left(x+1\right)^8}\)
Evaluate the following square root.
144\(\sqrt{144}\)
−121-\(\sqrt{121}\)
Determine if the given square root evaluates to a real number.
−4-\(\sqrt\)4
−64\(\sqrt{-64}\)
