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Scarlett Bashirian

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3y ago
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Wiki User

12y ago

You'll need to be a little more specific in the way you phrase your question. It could be read any number of ways, including:

√x + 9√x - 5

√(x + 9)√(x - 5)

√(x + 9)√x - 5

(√x + 9)(√x - 5)

√(x + 9)(√x - 5)

√[(x + 9)√(x - 5)]

And several more. The ambiguity of your question makes it impossible to answer with certainty.

Now, I'll take a guess here, and assume that you mean:

(√x + 9)(√x - 5)

That then could be expanded like so:

(√x + 9)(√x - 5)

= √x√x - 5√x + 9√x - 45

= x + 4√x - 45

If however that's not the actual format you meant, you will need to clarify your question.

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Q: What is the square root of x plus 9 times the square root of x-5?
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