Question Simplify the expression 128k3−13010 Evaluate 32k3×4−13010Solution 128k3−13010 Show Solution Factor the expression 2(64k3−6505) Evaluate 32k3×4−13010Multiply the terms 128k3−13010Solution 2(64k3−6505) Show Solution Find the roots k=436505Alternative Form k≈4.666835 Evaluate 32k3×4−13010To find the roots of the expression,set the expression equal to 0 32k3×4−13010=0Multiply the terms 128k3−13010=0Move the constant to the right-hand side and change its sign 128k3=0+13010Removing 0 doesn't change the value,so remove it from the expression 128k3=13010Divide both sides 128128k3=12813010Divide the numbers k3=12813010Cancel out the common factor 2 k3=646505Take the 3-th root on both sides of the equation 3k3=3646505Calculate k=3646505Solution More Steps Evaluate 3646505To take a root of a fraction,take the root of the numerator and denominator separately 36436505Simplify the radical expression More Steps Evaluate 364Write the number in exponential form with the base of 4 343Reduce the index of the radical and exponent with 3 4 436505 k=436505Alternative Form k≈4.666835 Show Solution