Question Simplify the expression x2 Evaluate 2x2−x2Collect like terms by calculating the sum or difference of their coefficients (2−1)x2Solution x2 Show Solution Find the roots x=0 Evaluate (2x2)−(x2)To find the roots of the expression,set the expression equal to 0 (2x2)−(x2)=0Multiply the terms 2x2−(x2)=0Calculate 2x2−x2=0Subtract the terms More Steps Simplify 2x2−x2Collect like terms by calculating the sum or difference of their coefficients (2−1)x2Subtract the numbers x2 x2=0Solution x=0 Show Solution
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