3 years ago

3(x+2)²=102 . what is the value of x ?

Mathematics

2 answers:

34kurt3 years ago

8 0

-2+✓34, -2-✓34.
20 characters ahhh

makkiz [27]3 years ago

4 0

Here is the answer
(x+2)^2=102:3
(x+2)^2=34
x^2+2^2=34
x^2+4=34
x^2=34-4
x^2=30
x=\/30
The Square root of 30

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