Answer:your answer is x/8=15
Step-by-step explanation:
I got it wrong and it showed this one is right
Hi!
First of all, we can look and see that these sqaure roots are the same, so it's easy to add.
In square roots, if the number INSIDE the square root is the same, it stays that way for the answer .
So the equation is 9(square root) 5 + 4(square root) 5.
The numbers out the sqaure root can just be added. So 9+4 = 13.
Lastly just attach the sqaure root onto the 13
Final answer should be 13(square root)5
***use the actual symbol in place of (sqaure root)
I hope this helps!
The square root of -36 is the square root of -1 times the square root of +36.
The answer is 6i, where i is the square root of -1.
This can be checked by the standard formula for two complex numbers:
(a,b)x(c,d) = (ac-bd, ad+bc)
(0,6) x (0,6) = (0x0 - 6x6, 0x6 + 6x0) = (-36, 0) or just -36
Answer:
Try B
Step-by-step explanation:
Answer:
s²
Step-by-step explanation:
Since you can't substitute you say area of square = side x side = s * s = s²