The answer is x = 10, and it could alternatively be x = -10 depending on what topic this is and if negatives apply.
x^2 - 1 = 99
Add 1 to both sides.
x^2 = 100
Square root both sides
x = 10
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A=iii
B=iv
C=i
D=ii
That's it. I think you can figure out why this is the case.
Answer:
2x/6
Step-by-step explanation:
because u subtact it
Theres nothing we can do to hhelp u bruh
Answer:
20/
9
Step-by-step explanation:
80/
36
=
20/
9
=
2 wholes and 2/
9