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Fittoniya [83]
3 years ago
5

Replace the exponent with a product and then transform the product into a polynomial. (x+10)^2

Mathematics
1 answer:
kupik [55]3 years ago
4 0

Answer:

x^2 +20x+100

Step-by-step explanation:

(x+10)^2

(x+10) (x+10)

FOIL

first:x*x = x^2

outer: x*10

Inner 10*x

last: 10*10 =100

Add them together

x^2+10x+10x+100

x^2 +20x+100

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a² + 2ab + ab

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Please thebecks please
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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
The backyard is 20 inches long and 37 inches wide. What is the area of the backyard.
gizmo_the_mogwai [7]

            - - - - - - -- - - - - - - - - - - - - -- -

\diamond\large\textsf{\textbf{\underline{Given\:question:-}}}

          The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?

\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).

We are asked to find the area of the backyard, which can be found using the following formula:-

      \boxed{\bold{A_{(rectangle)}=LW}}

<u>Where:-</u>

<u></u>

  • A=Area of rectangle
  • L=Length (20 inches)
  • W=Width (37 inches)

Substitute the values:-

\boxed{\bold{A=20*37}}

On simplification,

✳︎ \boxed{\bold{A=740\:in^2}}, which is our final answer.

<h3> Good luck with your studies.</h3>

        - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - -

5 0
2 years ago
Read 2 more answers
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