Which is a value of x, when 3x²+4=40
2 answers:
3x^2+4=40 3x^2=36 x^2=12 x=+or-sqrt(12) :)
Hey there!
Let's solve the equation step by step!
Subtract 4 from both sides.
Divide both sides by 3.
Solve the equation by taking the positive and negative root of 12.
The exact answer includes the roots, the other answer is the answer in two decimals.
~Hope this helps you!
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Answer:
:)
Step-by-step explanation:
:)
6.8 I think I don’t know but that’s what I think
Reverse the sign of each term you are subtracting and then add as usual. Hope this helps!
Yes. In mathematics, a function is a binary relation between two sets that associates to each element of the first set exactly one element of the second set.
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hope it helps
By solving this problem, I got D.-8.Right?