Question Simplify the expression −2x2 Evaluate 3x2−5x2Collect like terms by calculating the sum or difference of their coefficients (3−5)x2Solution −2x2 Show Solution Find the roots x=0 Evaluate 3x2−5x2To find the roots of the expression,set the expression equal to 0 3x2−5x2=0Subtract the terms More Steps Simplify 3x2−5x2Collect like terms by calculating the sum or difference of their coefficients (3−5)x2Subtract the numbers −2x2 −2x2=0Change the signs on both sides of the equation 2x2=0Rewrite the expression x2=0Solution x=0 Show Solution
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