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3 years ago

Which choice is equivalent to the product below when x≥x

Mathematics

2 answers:

Mazyrski [523]3 years ago

4 0

Answer:

Step-by-step explanation:

If you dont understand what I wrote, just ask!

Anna71 [15]3 years ago

3 0

Answer:

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Given

$\sqrt{6x^2}$ × $\sqrt{3x}$

= $\sqrt{18x^3}$

= $\sqrt{9(2)x^2(x)}$

= $\sqrt{9}$ × $\sqrt{2}$ × $\sqrt{x^2}$ × $\sqrt{x}$

= 3 × $\sqrt{2}$ × x × $\sqrt{x}$

= 3x × $\sqrt{2}$ × $\sqrt{x}$

= 3x $\sqrt{2x}$ → B

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Which choice is equivalent to the product below when x≥x​

Which choice is equivalent to the product below when x≥x