Article: Keep in mind that you will be easily exhausted and you may want to start slow. Try to be out of bed and be active without becoming too tired. You can gradually work your way up to one or two daily activities in order to give your body a chance to fully recuperate.   You can begin with simple breathing exercises in bed. Inhale deeply and hold for three seconds, then release with lips partially closed. Work your way up to short walks around your home or apartment. Once this is not exhausting, begin to walk longer distances. Remember that while recovering from pneumonia, your immune system is in a weakened state. It is a good idea to protect your weakened immune system by avoiding individuals who are ill and by avoiding highly populated areas such as shopping malls or markets. Given the risk of infection, you should not return to school or work until your temperature returns to normal and you are no longer coughing up mucus. Again, doing too much can risk a reoccurrence of pneumonia.
Question: What is a summary of what this article is about?
Resume your usual routine gradually, and with your doctor's permission. Protect yourself and your immune system. Take care about returning to school or work.
Article: The FOIL method stands for First, Outside, Inside, Last. It is a method used to multiply two binomials together. A binomial is an algebraic expression with two terms, like 5x−3{\displaystyle 5x-3}. For example, If you wanted to calculate (5x−3)(4x+1){\displaystyle (5x-3)(4x+1)}, you would have to use the FOIL method. The “F” in FOIL stands for “First.” The first terms are the terms on the left in each set of parentheses.</ref> Remember that when you multiply two of the same variables together, the result is the variable, squared. For example, in the problem (3x+5)(2x−4){\displaystyle (3x+5)(2x-4)}, 3x{\displaystyle 3x} and 2x{\displaystyle 2x} are the first terms of each binomial. So, you would calculate 3x×2x=6x2{\displaystyle 3x\times 2x=6x^{2}}. The “O” in FOIL stands for “Outside.” The outside term of the first binomial is on the left; the outside term of the second binomial is on the right. For example, in the problem (3x+5)(2x−4){\displaystyle (3x+5)(2x-4)}, 3x{\displaystyle 3x} and −4{\displaystyle -4} are the outside terms of each binomial. So, you would calculate 3x×−4=−12x{\displaystyle 3x\times -4=-12x}. The “I” in FOIL stands for “Inside.” The inside term of the first binomial is on the right; the inside term of the second binomial is on the left. For example, in the problem (3x+5)(2x−4){\displaystyle (3x+5)(2x-4)}, 5{\displaystyle 5} and 2x{\displaystyle 2x} are the inside terms of each binomial. So, you would calculate 5×2x=10x{\displaystyle 5\times 2x=10x}. The “L” in FOIL stands for “Last.” The last term of each binomial is on the right. For example, in the problem (3x+5)(2x−4){\displaystyle (3x+5)(2x-4)}, 5{\displaystyle 5} and −4{\displaystyle -4} are the last terms of each binomial. So, you would calculate 5×−4=−20{\displaystyle 5\times -4=-20}. After putting the expression together, you can combine like terms to simplify the expression fully. Make sure you pay close attention to positive and negative signs when adding like terms. For example, for (3x+5)(2x−4){\displaystyle (3x+5)(2x-4)} you calculated 6x2−12x+10x−20{\displaystyle 6x^{2}-12x+10x-20}, which, after combining like terms, simplifies to 6x2−2x−20{\displaystyle 6x^{2}-2x-20}
Question: What is a summary of what this article is about?
Define FOIL. Multiply the first terms of each binomial. Multiply the two outside terms together. Find the product of the two inside terms. Multiply the last two terms together. Combine all terms and simplify.