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Iteru [2.4K]
3 years ago
14

Zero product property

Mathematics
2 answers:
iren2701 [21]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Using ZPP we get x = 0, 2x + 4 = 0, x + 5 = 0. Solving these, we get x = 0, x = -2, x = -5.

MrRissso [65]3 years ago
3 0
2x^2+4(x+5)=0
2x^3+10x^2+2x^3+20=0
4^2+10x^2+20=0
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Johnny has a box filled with 10 black marbles and 5 purple marbles what are the odds he pulls to black marbles in a row?
Licemer1 [7]

Answer:

3/7

Step-by-step explanation:

The first black marble is 10/15 and the second is 9/14. Multiply them together to get 3/7 after you simplify it.

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Write an equation of the line that passes through (-3, 3) and is perpendicular to the line 2y = 8x - 6.
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If f (x) = {(4 – 1), then what is f (2)?<br> f(2)=
Bumek [7]

Steps to solve:

f(x) = 1/2(4 - x) when x = 2

~Substitute

f(2) = 1/2(4 - 2)

~Subtract whats in parenthesis

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~Multiply

f(2) = 1

Best of Luck!

3 0
3 years ago
Read 2 more answers
Given h(x)=-3x-4h(x)=−3x−4, find h(0)
bogdanovich [222]

Answer:

  h(0) = -4

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

  h(x) = -3x -4

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  h(0) = -4

_____

<em>Additional comment</em>

In general, a polynomial function evaluated when the variable is zero will have the value of any added constant. All of the variable terms will be zero. Since the constant in this function is -4, we know immediately that h(0) = -4.

7 0
3 years ago
Solve 4 over x plus 2 equals 2 over x for x and determine if the solution is extraneous or not.
shtirl [24]
X = 2, not extraneous.
5 0
3 years ago
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