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3 years ago

14

What are the values of a, b, and c in the quadratic equation –2x2 4x – 3 = 0?

2 answers:

Setler [38]3 years ago

5 0

If you would like to know the values of a, b, and c in the quadratic equation -2x^2 + 4x - 3 = 0, you can find this using the following steps:

ax^2 + bx<span> + c = 0
</span>
-2x^2 + 4x - 3 = 0
a = -2
b = 4
c = -3

The correct result would be <span>d. a = –2, b = 4, c = – 3</span>.

Hatshy [7]3 years ago

3 0

Answer:

-2,4,-3

Step-by-step explanation:

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2 years ago

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2 years ago

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2 years ago

While testing a new pesticide, an agricultural scientist uses two functions to predict the yields of two same-sized potato farms

Pepsi [2]

Answer:

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Step-by-step explanation:

If the scientist uses the same amount of pesticide on the two farms then the x's of the functions are the same.

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Now, since

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and

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then

$h(x)= (-2.43x^2+10.37x+9)+(-3.43x^2+13x+25)$

we add the coefficients of the corresponding terms to get:

$h(x)= (-2.43x^2-3.43x^2)+(10.37x+13x)+(9+25)$

$\boxed {h(x)=-5.86 x^2 + 23.37 x + 34.}$

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2 years ago

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KonstantinChe [14]

Answer:

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Step-by-step explanation:

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2 years ago

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