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lakkis [162]
3 years ago
13

What are the roots of the polynomial equation? (picture below)

Mathematics
2 answers:
ikadub [295]3 years ago
7 0

Answer:

-9, 0, 7

Step-by-step explanation:

Finding the roots of a polynomial equation is the same as solving the equation. So, simply figure out which values make the equation equal 0.

If multiplication is involved, then 0 is always an answer (or root). Because anything multiplied by 0 is always 0.

7 is also a root:

7 - 7 = 0

Same with -9:

-9 + 9 = 0

Marat540 [252]3 years ago
3 0

Answer:

x = - 9, x = 0, x = 7

Step-by-step explanation:

Given

\frac{1}{2} x(x - 7)(x + 9) = 0 ← in standard form

Equate each factor to zero and solve for x

\frac{1}{2} x = 0 ⇒ x = 0

x - 7 = 0 ⇒ x = 7

x + 9 = 0 ⇒ x = - 9

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Answer:

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Step-by-step explanation:

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2 years ago
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4 0
3 years ago
What is the solution to the given inequality?
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