QuestionWatch VideoShow ExamplesAssuming x and y are both positive, write the following expression in simplest radical form.180x7y3Answer Attempt 2 out of 2
Q. QuestionWatch VideoShow ExamplesAssuming x and y are both positive, write the following expression in simplest radical form.180x7y3Answer Attempt 2 out of 2
Question Prompt: Question prompt: Simplify 180x7y3 assuming x and y are positive.
Factor Prime Numbers: Factor 180 into prime factors: 180=2×2×3×3×5.
Write Perfect Squares: Write x7 as x6×x and y3 as y2×y to make perfect squares: x7=x6×x, y3=y2×y.
Combine Factors: Combine the factors under the square root: 180x7y3=2×2×3×3×5×x6×x×y2×y.
Take Out Perfect Squares: Take out the perfect squares from under the square root: 22×32×5×x6×x×y2×y=2×3×x3×y×5xy.
Simplify Expression: Simplify the expression: 2×3×x3×y×5xy=6x3y5xy.
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