Find expert answers and community insights on IDNLearn.com. Get accurate and detailed answers to your questions from our knowledgeable and dedicated community members.
Sagot :
Certainly! Let's solve the equation step-by-step.
We are given the equation:
[tex]\[ \sqrt[3]{4x - 1} - 4 = 2 \][/tex]
Step 1: Isolate the cube root term.
First, add 4 to both sides of the equation to isolate the cube root term:
[tex]\[ \sqrt[3]{4x - 1} = 2 + 4 \][/tex]
[tex]\[ \sqrt[3]{4x - 1} = 6 \][/tex]
Step 2: Remove the cube root by cubing both sides.
To eliminate the cube root, cube both sides of the equation:
[tex]\[ \left(\sqrt[3]{4x - 1}\right)^3 = 6^3 \][/tex]
[tex]\[ 4x - 1 = 216 \][/tex]
Step 3: Solve for [tex]\( x \)[/tex].
Next, add 1 to both sides to solve for [tex]\( 4x \)[/tex]:
[tex]\[ 4x = 217 \][/tex]
Now, divide by 4:
[tex]\[ x = \frac{217}{4} \][/tex]
[tex]\[ x = 54.25 \][/tex]
So, the solution set is:
[tex]\[ \boxed{54.25} \][/tex]
We are given the equation:
[tex]\[ \sqrt[3]{4x - 1} - 4 = 2 \][/tex]
Step 1: Isolate the cube root term.
First, add 4 to both sides of the equation to isolate the cube root term:
[tex]\[ \sqrt[3]{4x - 1} = 2 + 4 \][/tex]
[tex]\[ \sqrt[3]{4x - 1} = 6 \][/tex]
Step 2: Remove the cube root by cubing both sides.
To eliminate the cube root, cube both sides of the equation:
[tex]\[ \left(\sqrt[3]{4x - 1}\right)^3 = 6^3 \][/tex]
[tex]\[ 4x - 1 = 216 \][/tex]
Step 3: Solve for [tex]\( x \)[/tex].
Next, add 1 to both sides to solve for [tex]\( 4x \)[/tex]:
[tex]\[ 4x = 217 \][/tex]
Now, divide by 4:
[tex]\[ x = \frac{217}{4} \][/tex]
[tex]\[ x = 54.25 \][/tex]
So, the solution set is:
[tex]\[ \boxed{54.25} \][/tex]
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.