2 times 3 minus 3
because you put it how it says
Sum means add, a number means x, and four means, uh, 4...
x+4. is what you're looking for
2x^2+3
x=3
2(3)^2+3
2(9)+3
18+3
21 is the answer.
Hey hey
Ok so for this problem you need to use a imaginary number
i is what we use
So do you know the root of 75??
It is 5 root 3
So rember we had the negative so we are going to put that on the outside so if we worked backwards we know the number was negative
i5 root 3
Answer:
5.99285714286
Step-by-step explanation:
5.99285714286