Answer:
A) The following are true:
2+4x=2(2x+1)
2+4x=2⋅2x+2⋅1
2+4x=4x+2
2+4x−4x=4x−4x+2
2=2
B)
There are infinitely many solutions.
The equation is an identity
The solution is 2.
The equation is true for all values of x.
Step-by-step explanation:
Please give me brainliest :)
X=50
You can keep ur 2 dollars but I’m not explaining it
Answer:
zero
Step-by-step explanation:
Neutron- A neutron is an atom with a neutral charge that is located within the nucleus along with protons
Electrons- An electron is an atom with negative charge that is located outside the nucleus that orbits it
A neutron can't possibly contain any electrons as they are already the smallest they can possibly be <em>[that I've learned about at least]</em> so the answer would be zero, neutrons don't have electrons.
I hope that helps, don't be afraid to reach out with any further questions!
Answer:
9a² - 4
Step-by-step explanation:
- Using (a-b)(a+b)= a² -b², simplify the product: (3a)² - 2²
- To raise a product to power, raise each factor to
that power: 9a² - 4
Solution: 9a² - 4
Answer:
9x^4/4 - 6x^3
Step-by-step explanation:
Group like terms
Add similar elements
Factor out common terms
Multiply.
**Detailed steps are in the picture attached**
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I hope this helped!
Brainliest is always appreciated :)
