Find the simplified product where sqrt 5x ( sqrt 8x^2 - 2 sqrt x)
2 answers:
Answer:
D is your answer
Step-by-step explanation:
Just did it and it was right : )
Also for anyone else who needs the other answers they are as follows:
1. D. then C.
2. B. then C.
3. D.
4. B.
5. A. then C.
6. B. then C.
<em>NC Math 2 -22092x0</em>
<em>Multiplying Radicals</em>
Assignment
<em>Due March 11</em>
<em>Multiplying radicals with like indices.</em>
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Answer:
x=0.5355 or x=-6.5355
First step is to: Isolate the constant term by adding 7 to both sides
Step-by-step explanation:
We want to solve this equation:
On observation, the trinomial is not factorizable so we use the Completing the square method.
Step 1: Isolate the constant term by adding 7 to both sides
Step 2: Divide the equation all through by the coefficient of which is 2.
Step 3: Divide the coefficient of x by 2, square it and add it to both sides.
Coefficient of x=6
Divided by 2=3
Square of 3=
Therefore, we have:
Step 4: Write the Left Hand side in the form
Step 5: Take the square root of both sides and solve for x