Answer:
x=±sqrt (33)
Step-by-step explanation:
y=(x+2)(x-2)
29=x^2-4. x^2=33, x=±sqrt (33)
Answer:
The sum of a number and its additive inverse is equal to 0.
Step-by-step explanation:
Answer:
x=11
Step-by-step explanation:
13×11+26=117
5×11+8=63
117+63=180
Answer:
its correct
Step-by-step explanation: