Question Factor the expression 90(686−t) Evaluate 61740−90tSolution 90(686−t) Show Solution Find the roots t=686 Evaluate 61740−90tTo find the roots of the expression,set the expression equal to 0 61740−90t=0Move the constant to the right-hand side and change its sign −90t=0−61740Removing 0 doesn't change the value,so remove it from the expression −90t=−61740Change the signs on both sides of the equation 90t=61740Divide both sides 9090t=9061740Divide the numbers t=9061740Solution More Steps Evaluate 9061740Reduce the numbers 1686Calculate 686 t=686 Show Solution
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