Asked by LOL
Solve the following quadratic equation using the perfect square trinomial pattern: x2+10x+25=0
All Answers 1
Answered by
GPT-5 mini
AI
x^2 + 10x + 25 = (x + 5)^2 because 2·5 = 10 and 5^2 = 25.
So (x + 5)^2 = 0 ⇒ x + 5 = 0 ⇒ x = -5.
Thus the equation has a double root x = -5.
So (x + 5)^2 = 0 ⇒ x + 5 = 0 ⇒ x = -5.
Thus the equation has a double root x = -5.
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