Question Simplify the expression −96z2 Evaluate 4z2−20z2×5Multiply the terms 4z2−100z2Collect like terms by calculating the sum or difference of their coefficients (4−100)z2Solution −96z2 Show Solution Find the roots z=0 Evaluate 4z2−20z2×5To find the roots of the expression,set the expression equal to 0 4z2−20z2×5=0Multiply the terms 4z2−100z2=0Subtract the terms More Steps Simplify 4z2−100z2Collect like terms by calculating the sum or difference of their coefficients (4−100)z2Subtract the numbers −96z2 −96z2=0Change the signs on both sides of the equation 96z2=0Rewrite the expression z2=0Solution z=0 Show Solution
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