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elixir [45]
3 years ago
13

Square bionomial of (2x+3)^2

Mathematics
1 answer:
algol [13]3 years ago
3 0
2x + 3
2x + 3

2x * 2x = 2x^2
2x * 3 = 6x
2x * 3 = 6x
3 * 3 = 9
Add them all up

2x^2 + 12x + 9
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5 0
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Calculate the area of each circle and show work
Reil [10]

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\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

           A circle's radius is 0.3 yd. What is its area?

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

   

Formula for Area of a Circle:-

⇒ A=πr²

<u>Where</u>

  • A = area
  • π = pi, 3.14
  • r = radius, 0.3 yd

Substitute:-

A=π(0.3)²

On simplification,

A=0.09π

On further simplification,

⇒ A=0.283 yd²

<h3>Good luck.</h3>

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

3 0
2 years ago
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