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AURORKA [14]
3 years ago
13

Can someone please explain the concept of Algebra? Just give me some basic tips so I can solve questions like the ones in the pi

cture. Thanks in advance!

Mathematics
2 answers:
muminat3 years ago
5 0
Algebra basically consists of mathematical operations, but using letters. To solve the exercises you only have to say that is the variable X

for Example: 4x= 8
                       x= 8 divide by 4
                       x= 2
Vitek1552 [10]3 years ago
5 0
In particular to the equations above, your goal is to find the value of x.

Step 1: isolate the variable (in this case,x).
Isolating the variable makes you narrow down what you are solving for.

Step 2: solve for the variable.
You can solve for the variable by making x alone (meaning with no coefficient).

If you have any questions on how you can do these while it still being mathematically legal, let me know and I will help.
You might be interested in
Write the algebraic expression for the difference between the squares of two numbers.
V125BC [204]

The algebraic expression for the difference between the squares of the two numbers, supposing the two numbers to be a and b, is

a² - b² = (a + b)(a - b).

An algebraic expression is a combination of terms, where the terms are separated using mathematical operators like plus (+), minus (-), multiply (*), and divide (/).

The terms are combinations of numerals and variables.

Variables are represented alphanumerically, which can hold any value as per the expression they are used in.

In the question, we are asked to write the algebraic expression for the difference between the squares of two numbers.

We assume the two numbers to be a and b respectively.

Thus, we are asked to write an expression for the difference between the square of a and square of b, that is, we are asked to write an expression for a² - b².

We know that a² - b² is an identity, which can be shown as (a + b)(a - b).

Thus, the algebraic expression for the difference between the squares of the two numbers, supposing the two numbers to be a and b, is a² - b² = (a + b)(a - b).

Learn more about algebraic expressions at

brainly.com/question/2241589

#SPJ4

6 0
2 years ago
Find the next two terms of the sequence. 2, 6, 10, 14, ... (1 point)
Naddik [55]
The sequence given is 2, 6, 10, 14
Noticing this sequence, we will find that the sequence increases by 4 each time. This means that:
The next number = the current number + 4

In other words:
2
2+4 = 6
6+4 = 10
10+4 = 14
14+4 = 18

Therefore, the next number in the sequence would be 18
7 0
3 years ago
Read 2 more answers
Find the square root by long division of 2304​
Arturiano [62]

Answer:

48

Step-by-step explanation:

the square root of 2304 is 48

48^2=2304

8 0
3 years ago
5.HELP FAST If each person paid an equal amount, who would save the most money? Explain your reasoning using at least two comple
padilas [110]

Answer:

She bought 16

Step-by-step explanation:

0.72*16=11.52

6 0
3 years ago
Solve 1/25 = 5^x+4 ( all exponential)
kati45 [8]

Answer:

x= -6

Step-by-step explanation:

8 0
3 years ago
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