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2 years ago

(c+ d4)2 – (c + d), if c= -1 and d = 2

Mathematics

1 answer:

Citrus2011 [14]2 years ago

8 0

Answer:

224

Step-by-step explanation:

If c = 1 and d = 2:

(-1³ + 2⁴)² - (-1 + 2)³

(-1 + 16)² -(1)³

(15)² -1

225 -1

224

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Use the graph to identify the zeros.

Yuki888 [10]

Answer:

$root = 3$

Step-by-step explanation:

A zero or a root is determined at the point where the curve cuts or meets the x-axis or horizontal axis.

4 0

3 years ago

Photo has question! Need answer ASAP

galben [10]

Answer:

My best guess would be B and C since those are the only numbers that aren't multiples of 5, and all the values of a(n) are.

7 0

3 years ago

N × $3.05 = $305.00=

sdas [7]

Answer:

n = 100

Step-by-step explanation:

Step 1:

n × $3.05 = $305 Equation

Step 2:

n = $305 ÷ $3.05 Divide

Answer:

n = 100

Hope This Helps :)

4 0

3 years ago

Find the product of the roots of the equation<br> xl-5x - 36 = 0

Marat540 [252]

Answer:

Step-by-step explanation:

Hello, I assume that you mean

$x^2-5x-36$

The product is -36.

$x_1 \text{ and } x_2 \text{ are the two roots, we can write}\\\\(x-x_1)(x-x_2)=x^2-(x_1+x_2)x+x_1\cdot x_2$

So in this example, it means that the sum is 5 and the product is -36.

Thank you

5 0

4 years ago

I need help I will give BRAINLEST

GREYUIT [131]

Answer:

25%

Step-by-step explanation:

To solve this, we can use the percent change formula shown in the picture attached below. $x_{2}$ is the new value, $x_{1}$ is the old value, and $C$ represents the change. For this problem, 80 is the new value and 64 is the old value. Let's plug those numbers into the formula and solve for the percent change:

$C = \frac{(80-64)}{64} \\$ × $100$

$C = \frac{16}{64}$ × $100$

$C = 0.25$ × $100$

$C = 25%$

Thus, the answer is 25%.

7 0

3 years ago