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3 years ago

Find the product. (a2 + 2a + 1)(a + 1) a. A2 + 3a + 2 b. A3 + 3a2 + 3a + 1 c. A3 + 2a 2 + a + 1 d. A3 + 3a2 + a + 1

Mathematics

1 answer:

olchik [2.2K]3 years ago

7 0

(a + 1)(a² + 2a + 1)

= a(a² + 2a + 1) + 1(a² + 2a + 1)

= a³ + 2a² + a + a² + 2a + 1

= a³ + 3a² + 3a + 1

Answer: b

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What is the linear function equation represented by the graph?<br><br><br> f(x)=______________

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The linear function equation represented by the graph is $\boxed{y = - \frac{1}{2}x + 1}.$

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The linear equation with slope $m$ and intercept $c$ is given as follows.

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The formula for slope of line with points $\left( {{x_1},{y_1}} \right)$ and $\left( {{x_2},{y_2}} \right)$ can be expressed as,

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From the graph it has been observed that the line passes through the points $\left( {0,1} \right)$ and $\left( {2,0} \right).$

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The line the line passes through the points $\left( {0,1} \right)$ and $\left( {2,0} \right).$

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Learn more:

Learn more about inverse of the function brainly.com/question/1632445.
Learn more about equation of circle brainly.com/question/1506955.
Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Linear equation

Keywords: graph function, numbers, slope, slope intercept, equation, linear inequality, shaded region, y-intercept, graph, representation, origin.

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