Answer:
x= 1
Step-by-step explanation:
y= -2 + 1
3x - 2y = 5
substituting method:
substituting y= -2+1 in equ. 3x-2y=5
=> 3x - 2(-2 + 1) = 5
=> 3x +4 -2 = 5
=> 3x + 2 = 5
=> 3x = 5 -2
=> 3x = 3
=> x = 3/3
=> x = 1
Answer:
I think question is:
(x+4x+2)(2x^2+3x-4)
:(5x+2)(2x^2+3x-4)
5x(2x^2+3x-4)+2(2x^2+3x-4)
10x^3+15x^2-20x+4x^2+6x-8
10x^3+19x^2-14x-8
Answer:
27
Step-by-step explanation:
57 - 3 = 54. 54/2 = 27.
People moved to the cities to escape war. Some people had left the countryside to work in the arms industry and some had left for Rome looking for subsistence. Rome became the most populous city in Europe and West Asia.
The following are sequence are
a . geometric
b Neither
c. Arithmetic
d. geometric
e. Arithmetic
<h3>How to solve sequence?</h3>
An arithmetic sequence is an ordered set of numbers that have a common difference between each consecutive term.
Arithmetic sequence is represented as follows;
nth term = a + (n - 1)d
where
- a = first term
- n = number of term
- common difference
A geometric sequence is a sequence in which each term is found by multiplying the preceding term by the same value.
A geometric sequence is described as follows:
nth term = arⁿ⁻¹
where
- r = common ratio
- n = number of terms
Therefore,
a . geometric
b Neither
c. Arithmetic
d. geometric
e. Arithmetic
learn more on sequence here: brainly.com/question/28307938
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