1 answer:
Answer:
( 2m - n + p )² - ( 2m + n - p )² = 4m² + n² + p² - 4mn + 4mp - 2np - ( 4m² + n² + p² + 4mn - 4mp - 2np ) = 4m² + n² + p² - 4mn + 4mp - 2np - 4m² - n² - p² - 4mn + 4mp - 2np = -8mn + 8mp
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Answer:
more than 7
Step-by-step explanation:
4+3 = 7
)sorry if i was wrong(
Answer:
4x + 7 - ( x + 1)
Remove the bracket
We get
4x + 7 - x - 1
= 3x + 6
That's option B
Hope this helps.
Answer:
2,400 tons
Step-by-step explanation:
Answer:
10,200
Step-by-step explanation:
