14) Since f=5, f + 69 = 74
15) Since w = 23, w + 45 = 68
Answer:
(9, 9)
Step-by-step explanation:
midpoint of (-4,15) and (22,3)
Answer:
B and D
Step-by-step explanation:
A difference of squares has the form a² - b²
4p² - 9 = (2p)² - 3² ← is a difference of squares
q² - 36 = q² - 6² ← is a difference of squares
Answer:
d
Step-by-step explanation:
Answer:
Part c
Step-by-step explanation:
In quadratic equations of real coefficients, the complex roots always occur in conjugate bases. It means, if, 2 + 3i is one of the roots and then the second root must be 2 - 3i.