Problem

a x210x+25=0

Answer

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Answer

x=5

Steps

Step 1 :Given the quadratic equation: x210x+25=0

Step 2 :Use the quadratic formula: x=b±b24ac2a

Step 3 :Substitute the coefficients: a = 1, b = -10, and c = 25

Step 4 :Calculate the discriminant: Δ=b24ac=(10)24(1)(25)=100100=0

Step 5 :Substitute the discriminant and coefficients into the quadratic formula: x=(10)±02(1)

Step 6 :x=10±02

Step 7 :x=5

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