3 years ago

The equation x 2 + 10 x + 25 = 0 has one solution.

Mathematics

1 answer:

Natalija [7]3 years ago

4 0

Answer:

Yes

Step-by-step explanation:

X2+10x+25=0

So let's solve

10=5,5

25=5,5

So let's continue

X2+5x+5x+25

Let's factorise

X(x+5)+5(x+5)=0

(X+5)(x+5)=0

X+5=0

Substrate 5 from both sides

X=-5(twice)

So the answer is yes

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EXPLANATION

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