Question Simplify the expression j2 Evaluate 8j2×405Cancel out the common factor 5 8j2×81Solution More Steps Evaluate 8×81Reduce the fraction 1×1Any expression multiplied by 1 remains the same 1 j2 Show Solution Find the roots j=0 Evaluate 8j2×405To find the roots of the expression,set the expression equal to 0 8j2×405=0Cancel out the common factor 5 8j2×81=0Multiply the terms More Steps Multiply the terms 8j2×81Multiply the terms More Steps Evaluate 8×81Reduce the fraction 1×1Any expression multiplied by 1 remains the same 1 j2 j2=0Solution j=0 Show Solution
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