1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
evablogger [386]
3 years ago
11

What is the simplest form of (5x-8)(2x+4)

Mathematics
1 answer:
tino4ka555 [31]3 years ago
8 0
Let's solve step by step

So all we need to do is simplify the equation 

<span><span>(<span>5x − 8</span>)</span><span>(<span>2x + 4</span>)

</span></span><span>= <span><span>(<span>5x + −8</span>)</span><span>(<span>2x + 4</span>)

</span></span></span><span>= <span><span><span><span><span>(5x)</span><span>(2x) </span></span>+ <span><span>(5x)</span>(4) </span></span>+ <span><span>(−8)</span><span>(2x) </span></span></span>+ <span><span>(−8)</span><span>(4)

</span></span></span></span><span>= <span><span><span><span>10x^2 </span>+ 20x </span>− 16x </span>− 32

</span></span><span>= <span><span><span>10x^2 </span>+ 4x </span>− <span>32

Therefore the simplified form of this is </span></span></span>10x^2 + 4x − 32
Hope this helps! - Alyssa

(Please mark as Brianliest Answer, Thanks)
You might be interested in
What is the equation of a line, in general form, that passes though points (-1,2) and (5,2)?
Tom [10]

Answer:

A

Step-by-step explanation:

To write the equation of the line. first calculate the slope using the slope formula.

m = \frac{y_2-y_1}{x_2-x_1} = \frac{2-2}{5--1}= \frac{0}{6} = 0

Since the slope of this line is 0, it is horizontal and has the form y=b where b is the y-coordinate. So y = 2 is the equation. In general form, it would be y-2 = 0

3 0
3 years ago
How do you solve 3 1/4- 1 7/8 step by step?
Vilka [71]

Answer:

1 3/8.

Step-by-step explanation:

3 1/4 - 1 7/8

First convert to improper fractions:

3 1/4 = (3*4) + 1 / 4 =  13/4.

1 7/8 = (1 *8)+7 / 8 = 15/8. So we have:

13/4 - 15/8

The Lowest Common Multiple of 4 and 8 is 8 so we convert 13/4 to eighth's

13 / 4 = 13*2 / 4 *2 = 26/8

Finally: we have

26/8 - 15/8 = (26 - 15) /8

= 11 /8

= 1 3/8 (answer)

4 0
3 years ago
What is the reciprocal of 5 1/8
Mars2501 [29]

Answer:

0.19512195122

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
At a carnival, Ryan bought 16 packs of 7 tickets each. He also found 9 more tickets on the ground. How many tickets did Ryan hav
V125BC [204]

Answer:

121 tickets

Step-by-step explanation:

16x7+9=121

I hope this helps

3 0
3 years ago
A circle in the standard (x,y) coordinate plans has center C(-1,2) and passes through A(2,6). Line segment AB is a diameter of t
VladimirAG [237]
I show all the work here

6 0
3 years ago
Other questions:
  • Expand.<br>If necessary, combine like terms.<br>(2+7x)(2-7x)<br>stuck? Watch a vide​
    12·2 answers
  • Explain the phrase conservation of energy and provide an example.
    13·1 answer
  • At a carnival there is an egg toss. There are 314 students in the school. 12 eggs are in one carton. How many cartons are needed
    11·1 answer
  • What is the value of x to the nearest tenth?<br> A)7.2<br> B)9.2<br> C)4.8<br> D)12.0
    5·1 answer
  • How do the absolute values of - 12.5 and 11.5 compare? Choose a symbol to make the statement true.
    13·1 answer
  • Can anyone help me with this math equation??
    10·1 answer
  • Solve the equation for a.<br><br> 3a+13.61=−9.43
    7·1 answer
  • Help me out<br>........1​
    7·2 answers
  • Need this done by today! 2-2-2021
    10·2 answers
  • Pls answer 5a b and c for brianlist
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!