#1163 · Algebra · Exponentials & logarithms

Square root with higher powers

Find the square root of $1 + a^{2} + (1 + a^{2} + a^{4})^{\frac{1}{2}}$ .

~7 minAnswer checked instantlysurdsalgebraic manipulation

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. VIII. Surds and Imaginary Quantities, Examples VIII.a, No. 33

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Checked against the answer in H. S. Hall & S. R. Knight, Higher Algebra (1891).