simplify the following expression

Question

√x⁷y^{7 •} 3√5x³y¹⁰=

Answer 1

Hi Brandon R.,

If I understand what you wrote as the problem correctly,

√(x⁷y⁷)*3√(5x³y¹⁰) = x^7/2y^7/2(3)(5)^1/2x^3/2y^10/2 = x^7/2+3/2y^7/2+10/2(3)(5)^1/2 = 3x⁵√(5y¹⁷)

I hope this helps, Joe.