83+19a thAt the anwser I think
Answer:
(4x - 11i)(4x -+11i)
Step-by-step explanation:
Factor as a difference of squares
a² - b² = (a - b)(a + b)
note that i² = - 1
Given
16x² + 121
= (4x)² - (11i)²
= (4x - 11i)(4x + 11i)
Answer:
it would be five each hour.
Step-by-step explanation:
Answer:
-2,-2,-2
Step-by-step explanation:
When you add -2 to itself, it equals -4. When you add -2 to -4, you get -6.
Answer: they bought 2 things of candy 7 dollars each and one tub of popcorn costing 14 dollars but the most that it could cost is 21 dollars
Step-by-step explanation: