Multiply. Assume d is greater than or equal to zero, and write your answer in simplest form. √(70d^5) ·...
√(70d^5) · √(3d^2)
To multiply the square roots, use the property √a · √b = √(a·b):
√(70d^5) · √(3d^2) = √(70d^5 · 3d^2) = √(210d^7).
Now, simplify √(210d^7):
√(210d^7) = √(210) · √(d^7).
√(210) cannot be simplified further as it has no perfect square factors.
√(d^7) = d^(7/2) = d^3 · √d.
So, the simplified form is:
√(210d^7) = d^3 · √(210d).
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