Question Simplify the expression −234−s Evaluate 38−253−19−sSolution −234−s Show Solution Find the roots s=−234 Evaluate 38−253−19−sTo find the roots of the expression,set the expression equal to 0 38−253−19−s=0Subtract the numbers −215−19−s=0Subtract the numbers −234−s=0Move the constant to the right-hand side and change its sign −s=0+234Removing 0 doesn't change the value,so remove it from the expression −s=234Solution s=−234 Show Solution