Answer:-2-5÷4-1=-1
Step-by-step explanation:
The last choice is right sure because this is a perfect square trinomial
(4xy -3z)^2 = 16x^2y^2 -24xyz +9z^2
hope this will help you
Answer:
x = 11/36
Explanation:
Step 1 - Write down the equation
x + 4/9 = 3/4
Step 2 - Subtract 4/9 from both sides of the equation
x + 4/9 = 3/4
x + 4/9 - 4/9 = 3/4 - 4/9
x = 11/36
Extra:
If you would like to check and make sure the value of x is correct, simply replace x with its value and solve.
x + 4/9 = 3/4
11/36 + 4/9 = 3/4
27/36 = 3/4
3/4 = 3/4 ✅
So, the value of x is in fact 11/36
♥ To solve this you are going to find x. ♥
♥ X in this case is representing a unknown variable, meaning we are not sure of the number x, and to finish the solution to your problem we have to find x.
♥ So to find x the first step is to simplify both sides of the equation.
♥ Starting with distribution:

♥ Now we want to flip the equation.

♥ Our next and almost final step, is to add the number -3 to both sides of our problem. This is going to help us tremendously.

♥ Now our last step before we get our answer is to divide both sides of the problem. In this case we are going to do this:

♥ And then because of that we get our final answer of: -4.
♥
x=-4 <span>♥</span>