1. Solve x² +5x+3=0 Give your solutions correct to 2 decimal places.

Mathematics

2 answers:

alexdok [17]2 years ago

5 0

Answer:

Step-by-step explanation:

hello :

x² +5x+3=0

delta = b²-4ac when : a =1 and b=5 c=3

delta =5²-4(1)(3) =13

X1 =(-b-sqrt(delta))/2a

X2 =(-b+sqrt(delta))/2a

continu.....

Sladkaya [172]2 years ago

5 0

The answer is int his photos

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