You first would have t multiply 5x and x and then 5x and -2y.
5x^2-10xy is your answer.
Answer:
true
Step-by-step explanation:
Answer:
no matter what value you substitute for x, the absolute value will force the result to be a positive number and any positive number is greater than -12
Answer:
Third option:
Step-by-step explanation:
<h3>
The correct exercise is attached.</h3>
The equation given is:
The steps to find the value of "x" are shown below:
1. Add 2 to both sides of the equation:
2. Descompose 9 and 27 into their prime factors:
3. Substitute them into the equation:
4. Knowing that If , then , we get:
5. Apply Distributive property:
6. Add 2 to both sides:
7. Divide both sides of the equation by 2: