Ask Question
10 March, 22:40

4x^3 = 756

What recommendation can you make to Stephanie regarding her answer to the cubic equation above?

+5
Answers (1)
  1. 11 March, 01:19
    0
    First you need to divide 4 on both sides to make the cube variable alone on the one side of the equation. then check whether the outcome of the 756/4 is the cube of any no. if not, then make pairs of it. 756/4 gives the answer 189 that's not the cube on any whole no. so i just made it's pairs i. e 3*3*3*7. now take the cube root on both sides of the equation

    finally u'll get the answer something like x=3•square root of 7
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “4x^3 = 756 What recommendation can you make to Stephanie regarding her answer to the cubic equation above? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers