4 years ago

Find −a2 − 3b3 + c2 + 2b3 − c2 if a = 3, b = 2, and c = −3.

Mathematics

1 answer:

Juliette [100K]4 years ago

7 0

Answer:

-17

Step-by-step explanation:

Ans. - 17

We just substitute the values of a, b and c and find the answer

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3 years ago

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Marysya12 [62]

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3 years ago

What is the most simplified factored version of 2x2-8x

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3 years ago

Determine the values of a, b, and c for the quadratic equation: <br> 4x^2 – 8x = 3

TEA [102]

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3 years ago

What is an equation of the line that passes through the points (4, -1)(4,−1) and (8, 5)(8,5)? Put your answer in fully reduced f

matrenka [14]

Answer:

$3x - 2y - 10 = 0 $$

Step-by-step explanation:

When we are to find the equation of the line passing through two points, say $(x_1, y_1)$ and $(x_2, y_2)$ we use two -point form.

The two point form is as follows:

$\frac{y - y_1}{y_2 - y_1} = \frac{x - x_1}{x_2 - x_1}$

Here $(x_1 , y_1) = (4, -1)$ and $(x_2 , y_2) = (8, 5)$ .

Therefore we have: $\frac{y + 1}{6} = \frac{x - 4}{4}$

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3 years ago