Question

Simplify: 2squared root32x^2y^3-xysquared rot 98y

Answer 1

Does it not simplify?

Answer 2

Kindly use the equation writing tool..

Answer 3

\[2\sqrt{32x ^{2}y ^{3}}-xy \sqrt{98y}\]

Answer 4

well the 1st radical can be written as

\[2\sqrt{16\times x^2\times y^2\times 2\times y}=2\sqrt{16x^2y^2}\times \sqrt{2y}\]

which can be written as

\[2 \times 4xy \times \sqrt{2y}\]

the other radical is

\[xy \times \sqrt{49\times2y}\]

or

\[7xy \sqrt{2y}\]

so now after some simplification

\[8xy \sqrt{2y} - 7xy \sqrt{2y}\]

so you are subtracting like terms... you just need to finish it