If f(x) = (2x + 1)^2-3 and g(x) = 2(x^2 + 3) which statement is true show work plz

How do you find the circumfrance of a circle?

2x minus y equals 6, x plus y equals negative 3

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q