Answer:
(8x-9)(8x+9)
Step-by-step explanation:
64x^2 - 81
Rewriting
(8x)^2 - 9^2
We recognize that this is the difference of squares
a^2 - b^2 = (a-b)(a+b)
(8x-9)(8x+9)
Answer:
i took the test an the answer is A
Step-by-step explanation:
The median score of Class A is greater than the median score of Class B.
The answer would be -5x^2 + 10x + 40 over x
Answer:
2*34
Step-by-step explanation:
The surface area would be 166.
