Question Simplify the expression −76x2 Evaluate 4x2−20x2×4Multiply the terms 4x2−80x2Collect like terms by calculating the sum or difference of their coefficients (4−80)x2Solution −76x2 Show Solution Find the roots x=0 Evaluate 4x2−20x2×4To find the roots of the expression,set the expression equal to 0 4x2−20x2×4=0Multiply the terms 4x2−80x2=0Subtract the terms More Steps Simplify 4x2−80x2Collect like terms by calculating the sum or difference of their coefficients (4−80)x2Subtract the numbers −76x2 −76x2=0Change the signs on both sides of the equation 76x2=0Rewrite the expression x2=0Solution x=0 Show Solution
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