3 years ago

How to solve x^2+14x-15=0

Mathematics

2 answers:

goldfiish [28.3K]3 years ago

8 0

Answer:

x² +14x-15=0

=>x²+15x-x-15=0

=> x(x +15)-1(x+15)=0

=> (x-1)(x+15)=0

=> x = 1 or,x=-15

Andrei [34K]3 years ago

6 0

Answer: x = 1

Step-by-step explanation:

x^2 + 14x - 15 = 0

x^2 + 14x = 15

x^ + 14x = 15

1 + 14 = 15

So X must = 1

because 14 + 1 = 15

hope this helps mark me brainliest if it did

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