Question Simplify the expression 1−t+tb Evaluate 1−(1−b)tMultiply the terms 1−t(1−b)Solution More Steps Evaluate −t(1−b)Apply the distributive property −t×1−(−tb)Any expression multiplied by 1 remains the same −t−(−tb)If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses −t+tb 1−t+tb Show Solution