Answer:
Step-by-step explanation:
We want to simplify:
We rewrite the radicand using prime factorization:
This gives us
Create perfect squares and simplify:
651.2 is the answer if you add and subtract yhe numbers twice
Answer:
12-7/5-3=5/2
Step-by-step explanation:
Answer:ONE solution.
Step-by-step explanation:
Answer:
Step-by-step explanation:
radius =( (8+7)^2 + (7+1)^2 )^1/2 = 17 unit
Equation of the circle = (x + 7)^2 + (y+1)^2 = 17^2
= (-15+7)^2 + (y+1)^2 = 17^2
=14
(-15, 14) lies on this circle