Identify b and c: Identify b and c in the quadratic expression p2+13p+22. Compare p2+13p+22 with the standard quadratic form x2+bx+c. Here, b=13 and c=22.
Compare with standard form: Find two numbers whose product is c(22) and whose sum is b(13). We need to find two numbers that multiply to 22 and add up to 13. The numbers 2 and 11 satisfy these conditions because: 2×11=22 (product condition) 2+11=13 (sum condition)
Find product and sum: Write the factored form using the two numbers found in Step 2.The factored form of the quadratic expression is (p+2)(p+11).
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