Find the smaller value of x that satisfies the equation x2 + 7x + 10 = 0
Question 1 Report
Find the smaller value of x that satisfies the equation x2 + 7x + 10 = 0
Answer Details
We are given a quadratic equation x2 + 7x + 10 = 0 and we need to find the smaller value of x that satisfies the equation. To solve the equation, we can factorize it by finding two numbers whose product is 10 and whose sum is 7. We can see that the two numbers are 2 and 5, since 2 × 5 = 10 and 2 + 5 = 7. So, we can write the equation as (x + 2)(x + 5) = 0. For this equation to be true, either (x + 2) = 0 or (x + 5) = 0. Therefore, we get x = -2 or x = -5. Since we are asked to find the smaller value of x, we choose x = -5 as the answer. Hence, the smaller value of x that satisfies the equation x2 + 7x + 10 = 0 is -5.
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