Answer:
See picture attached
Step-by-step explanation:
3
1926/9=214
1923+3=1926
Answer: The answer is b
2) -81t² +16
(9t -4)(-9t -4) = (9t x -9t) + (9t x -4) + (-4 x -9t) + (-4 x -4)
= -81t² - 36t + 36t + 16
= -81t² + 16
What’s the question?
