Question Simplify the expression 28x2 Evaluate 2x×2x×7Multiply the terms More Steps Evaluate 2×2×7Multiply the terms 4×7Multiply the numbers 28 28x×xSolution 28x2 Show Solution Find the roots x=0 Evaluate 2x×2x×7To find the roots of the expression,set the expression equal to 0 2x×2x×7=0Multiply More Steps Multiply the terms 2x×2x×7Multiply the terms More Steps Evaluate 2×2×7Multiply the terms 4×7Multiply the numbers 28 28x×xMultiply the terms 28x2 28x2=0Rewrite the expression x2=0Solution x=0 Show Solution
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Matrix Algebra Calculus Trigonometry Matrix