Answer:
A: x-sqrt3y-3=0,
Step-by-step explanation:
Hopefully this helps!
Using the formula a^2-b^2=(a-b)(a+b)
you get
(1/2x^2-2) (1/2x^2+2)
⓵ You need to solve the left side first in order to isolate the × and find it’s value :
-7× + 6 = 27
-6 -6
↓
-7× = 21
÷-7 ÷-7
↓
× = -3
If you find it too difficult to divide a number by a negative, just divide 21 by 7 and always remember that when dividing, when the signs are different the answer is negative. So knowing that you could just divide 21 by 7, which is 3, and add a negative sign in front!
I hope this helped, if there’s anything let me know! ☻
The answer is 1180 dollars. You can just multiply 295 x4
Answer:
yeah thats right good job keep up the good work and keep doing ur thing good job
Step-by-step explanation:
