Answer:
152
Step-by-step explanation:
484-28=456
456/3=152
Step-by-step explanation:
I've used elimination method over here but it can also be done by using substitution.
Answer:
x=-5+3√2 or x=-5-3√2
Step-by-step explanation:
use the quadratic formula
where as a=1 b=10 c=7
and solve it
1 + 1 = 2
Correct.
Hope this helps. c: