Answer:
6
2
+
8
−
2
5
=
−
3
6a^{2}+8a-25=-3
6
2
+
8
−
2
5
−
(
−
3
)
=
0
Step-by-step explanation:
0/3
Answer:
It decreases by 21% in circulation.
Step-by-step explanation:
In order to find the percentage decrease, first, you have to find the difference of the circulation of a newsletter :
Then, you have to divide by the original amount and multiply by 100 :
You can have 5 groups of 2 1 boy 1 girl
Answer: x2+17x+3
Step-by-step explanation:
2x2+7x−x2+10x+3
=2x2+7x+−x2+10x+3
Combine Like Terms:
=2x2+7x+−x2+10x+3
=(2x2+−x2)+(7x+10x)+(3)
=x2+17x+3
The solution to the equation is (b) there is no solution.
<h3>How to solve the rational equation?</h3>
The equation is given as:
Factorize the quadratic numerator
Multiply through by (x - 1)(x - 2)
2x(x - 2) - (2x -5) = -3(x - 1)
Expand
2x² - 4x - 2x + 5 = -3x + 3
Collect like terms
2x² - 4x - 2x + 3x + 5 - 3 = 0
Evaluate the like terms
2x² - 3x + 2 = 0
Using a graphical tool, the above equation has no real solution
Hence, the solution is (b) there is no solution.
Read more about rational equations at:
brainly.com/question/1851758
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