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viva [34]
2 years ago
8

1.Solve the equation 2x^2+10x=0 . Check your solution(s) and state the final solution set.

Mathematics
1 answer:
Setler [38]2 years ago
3 0
2x^2  + 10x = 0

we can take out x from both terms and we get:
x(2x + 10) = 0

now either x has to be equal to 0 or 2x + 10 has to be equal to zero in order for equation to be equal to 0. 

one solution is x=0 as stated above

other is:
2x + 10 = 0
2x = -10
x = -10/2 = -5

Answers are x=0 and x = -5.
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