Answered

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which of the following is a polynomial?
a.x¹/2
b.2/x
c.√2x
d.2√x​

Sagot :

Itsmegorgeous246idn

Answer:

A

Step-by-step explanation:

MissJindySummeridn

POLYNOMIALS

Question: Which of the following is a polynomial?

[tex]{\boxed{A.\:\frac{x^{1}}{2}}}[/tex]

[tex]B.\:\frac{2}{x}[/tex]

[tex]C.\:\sqrt{2x}[/tex]

[tex]2\sqrt{x}[/tex]

Answer:

[tex]{\pink{\boxed{\pink{\huge{\boxed{\sf{\frac{x^{1}}{2} }}}}}}}[/tex]

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HOW WOULD WE KNOW IF IT IS A POLYNOMIAL OR NOT?

  • A polynomial does not contain variables in the denominator, under the radical sign and raised to negative or fractional exponents.

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[tex]{\pink{\boxed{\pink{\huge{\boxed{\sf{\frac{x^{1}}{2}}}}}}}}[/tex]

POLYNOMIAL

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[tex]{\pink{\boxed{\pink{\huge{\boxed{\sf{\frac{2}{x}}}}}}}}[/tex]

NOT A POLYNOMIAL

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[tex]{\pink{\boxed{\pink{\huge{\boxed{\sf{\sqrt{2x} }}}}}}}[/tex]

NOT A POLYNOMIAL

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[tex]{\pink{\boxed{\pink{\huge{\boxed{\sf{2\sqrt{x} }}}}}}}[/tex]

NOT A POLYNOMIAL

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[tex]{\blue{\boxed{ItzyMidzy:))}}}[/tex]

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