Answer:
It is approximately 25. The answer I got is 24.96 so I rounded it off to 25.
Step-by-step explanation:
–10 = –6 + 2c
+ 6 + 6 Add 6 to cancel out -6
-4 = 2c
/2 /2 Divide by 2 to get c variable alone
-2 = c Choice C is the correct answer
Answer:
x=3
Step-by-step explanation:
3^5x-9=(3^-3)^2x-8
3^5x-9=3^-3^(2x-8)
5x-9=-3(2x-8)=3
You must know that : (a-b) ^2 = a^2 - 2ab + b^2 so let a=x and b=2, applying above formula you'll get f(x) = x^2 - 4x +4 + 4 =x^2 - 4x +8 Hope you got it ;-) Revert back if you still face any trouble.