Question Simplify the expression 56p−7p5 Evaluate (7p×8)−7p5Solution 56p−7p5 Show Solution Factor the expression 7p(8−p4) Evaluate (7p×8)−7p5Multiply the terms 56p−7p5Rewrite the expression 7p×8−7p×p4Solution 7p(8−p4) Show Solution Find the roots p1=−48,p2=0,p3=48Alternative Form p1≈−1.681793,p2=0,p3≈1.681793 Evaluate (7p×8)−(7p5)To find the roots of the expression,set the expression equal to 0 (7p×8)−(7p5)=0Multiply the terms 56p−(7p5)=0Multiply the terms 56p−7p5=0Factor the expression 7p(8−p4)=0Divide both sides p(8−p4)=0Separate the equation into 2 possible cases p=08−p4=0Solve the equation More Steps Evaluate 8−p4=0Move the constant to the right-hand side and change its sign −p4=0−8Removing 0 doesn't change the value,so remove it from the expression −p4=−8Change the signs on both sides of the equation p4=8Take the root of both sides of the equation and remember to use both positive and negative roots p=±48Separate the equation into 2 possible cases p=48p=−48 p=0p=48p=−48Solution p1=−48,p2=0,p3=48Alternative Form p1≈−1.681793,p2=0,p3≈1.681793 Show Solution