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Plus or minus the square root of 49x^4

Plus or minus the square root of 49x^4
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4 votes
Plus or minus the square root of 49x^4

Plus or minus the square root of 49x^4-example-1
User Hamo
by
7.9k points

1 Answer

5 votes

Answer:

± 7x²

Explanation:

using the property of radicals

•
√(ab) ⇔
√(a) ×
√(b)

given

±
√(49x^4)

= ± (
√(49) ×
√(x^4) )

= ± (7 × x² )

= ± 7x²

User Xebeche
by
9.1k points
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