2 years ago

Find all real solutions of the equation: x 2 + 3x − 10 = 0

Mathematics

2 answers:

Bess [88]2 years ago

5 0

Answer: x=8/3 or x= 2.6666....

Step-by-step explanation:

$2+3x-10=0$

$2-10=-8$

$3x-8=0$

add 8 on both sides

$3x-8+8=0+8$

$3x=8$

divide 3 on both sides

$x=\frac{8}{3}$

Nina [5.8K]2 years ago

5 0

Answer:

8/3

Step-by-step explanation:

2 +3x + 10 = 0

2-10 +3x = 0

-8 + 3x = 0

3x = 8

x = 8/3

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