Question Factor the expression 10(r−100) Evaluate 10r−1000Solution 10(r−100) Show Solution Find the roots r=100 Evaluate 10r−1000To find the roots of the expression,set the expression equal to 0 10r−1000=0Move the constant to the right-hand side and change its sign 10r=0+1000Removing 0 doesn't change the value,so remove it from the expression 10r=1000Divide both sides 1010r=101000Divide the numbers r=101000Solution More Steps Evaluate 101000Reduce the numbers 1100Calculate 100 r=100 Show Solution