Question Simplify the expression 2x2−40x3 Evaluate 2x2−20x3×2Solution 2x2−40x3 Show Solution Factor the expression 2x2(1−20x) Evaluate 2x2−20x3×2Multiply the terms 2x2−40x3Rewrite the expression 2x2−2x2×20xSolution 2x2(1−20x) Show Solution Find the roots x1=0,x2=201Alternative Form x1=0,x2=0.05 Evaluate 2x2−20x3×2To find the roots of the expression,set the expression equal to 0 2x2−20x3×2=0Multiply the terms 2x2−40x3=0Factor the expression 2x2(1−20x)=0Divide both sides x2(1−20x)=0Separate the equation into 2 possible cases x2=01−20x=0The only way a power can be 0 is when the base equals 0 x=01−20x=0Solve the equation More Steps Evaluate 1−20x=0Move the constant to the right-hand side and change its sign −20x=0−1Removing 0 doesn't change the value,so remove it from the expression −20x=−1Change the signs on both sides of the equation 20x=1Divide both sides 2020x=201Divide the numbers x=201 x=0x=201Solution x1=0,x2=201Alternative Form x1=0,x2=0.05 Show Solution