Answer:
34
Step-by-step explanation:
Squaring a number means to multiply it by itself. So 3 squared, or 3^2, is equivalent to 3 x 3 which is 9. 5 squared, or 5^2, is equivalent to 5 x 5 which is 25. 9 + 25 = 34
A B - 4 x + 9 B C = 5 x + 2 = A = 9 x/ B + 2/ B − 9 C
A C − 56 = A = 9 x /B + 2/ B − 9 C
x=A=9x/B+2x/B-9C
I hope this helps
The third one
