Question i2×10−t×1 Simplify the expression −10−t Evaluate i2×10−t×1Evaluate the power −10−t×1Solution −10−t Show Solution Find the roots t=−10 Evaluate i2×10−t×1To find the roots of the expression,set the expression equal to 0 i2×10−t×1=0Evaluate the power −10−t×1=0Any expression multiplied by 1 remains the same −10−t=0Move the constant to the right-hand side and change its sign −t=0+10Removing 0 doesn't change the value,so remove it from the expression −t=10Solution t=−10 Show Solution