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xenn [34]
4 years ago
8

Simplify 8y(y - 4) + 3y(y + 2).

Mathematics
2 answers:
Ronch [10]4 years ago
8 0
= 8y^2 - 32y + 3y^2 + 6y

= 11y^2  - 26y
Klio2033 [76]4 years ago
4 0
Hey!

Let's write the problem, 
8y\left(y-4\right)+3y\left(y+2\right)
Apply the distributive property on the left side.
=8y^2-32y+3y\left(y+2\right)
Apply the distributive property on the right side.
=8y^2-32y+3y^2+6y
Add like terms.
=11y^2-26y
We have successfully finished simplifying the expression. 

Thanks!
-TetraFish
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PLS HELP! THANK YOU!
Oksanka [162]

Answer:

P=40%

Explanation: 5000/50=100

20/50=2/5

2/5=0.4

0.4=40%

7 0
3 years ago
Pls answer attached question <br><br>​
Ymorist [56]

Step-by-step explanation:

A equation of a line can be represented by

y = mx + b

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For Line A, the slope is 0 so our m is 0 and our y intercept is 4 so our equation will be

y = 0(x) + 4

y = 4

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3 0
3 years ago
Write each expression in radical form
yanalaym [24]
To write the expression in radical form, the numerator of the fraction would become the power you raise it by and the denominator becomes the root.
 
(10n )^{ \frac{3}{2} }
Becomes:
\sqrt[2]{(10n)^{3} } or just \sqrt{(10n)^{3} }

a ^{ \frac{6}{5}
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\sqrt[5]{(a) ^{6} }

I hope this helped! ( if so give brainliest please!! )
8 0
3 years ago
(5³)⁹÷5¹² equals what?
elena55 [62]

The expression (5³)⁹÷5¹²  is simplified to 5^15

<h3>What are index forms?</h3>

Index forms are defined as the exponent or power of a number or variables.

It is also seen as a mathematical method of writing numbers that are too large or too small in simpler forms.

The laws of exponents are;

  • Add the powers when they are being multiplied the bases are the same
  • Subtract the exponents when they are divided and have the same base.
  • Multiply the exponents when the bases are the same

Given the expression;

(5³)⁹÷5¹²

This is represented as;

(5³)⁹/5¹²

expand the bracket

5^27/5^12

Take the inverse exponent of the denominator

5^27-12

5^15

Thus, the simplified form is 5^15

Learn more about index forms here:

brainly.com/question/15361818

#SPJ1

6 0
2 years ago
<img src="https://tex.z-dn.net/?f=2%28x%2B7%29%2B3%28x%2B1%29" id="TexFormula1" title="2(x+7)+3(x+1)" alt="2(x+7)+3(x+1)" align=
nadezda [96]

Answer:

5x+17

Step-by-step explanation:

2(x+7)+3(x+1)

=2x+14+3x+3 you remove the bracket

=2x+3x+14+3 you collect like terms

=5x+17

8 0
3 years ago
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