Question Simplify the expression 48x3+188x4 Evaluate 4x3×12+188x4Solution 48x3+188x4 Show Solution Factor the expression 4x3(12+47x) Evaluate 4x3×12+188x4Multiply the terms 48x3+188x4Rewrite the expression 4x3×12+4x3×47xSolution 4x3(12+47x) Show Solution Find the roots x1=−4712,x2=0Alternative Form x1≈−0.255319,x2=0 Evaluate 4x3×12+188x4To find the roots of the expression,set the expression equal to 0 4x3×12+188x4=0Multiply the terms 48x3+188x4=0Factor the expression 4x3(12+47x)=0Divide both sides x3(12+47x)=0Separate the equation into 2 possible cases x3=012+47x=0The only way a power can be 0 is when the base equals 0 x=012+47x=0Solve the equation More Steps Evaluate 12+47x=0Move the constant to the right-hand side and change its sign 47x=0−12Removing 0 doesn't change the value,so remove it from the expression 47x=−12Divide both sides 4747x=47−12Divide the numbers x=47−12Use b−a=−ba=−ba to rewrite the fraction x=−4712 x=0x=−4712Solution x1=−4712,x2=0Alternative Form x1≈−0.255319,x2=0 Show Solution