(x-8)(x+5)
First thing you do is put the X's into the parentheticals because it is x^2 meaning there are 2 factors with x's. Then, you wonder what factors of -40 could add to get -3. In this case, they are -8 and 5. -8 times 5 is -40 and -8 +5 is -3. Then, you just add -8 and 5 beside the x's in the parentheticals.
Area is base multiplied by height, so to get the answer you'd need to multiply 6.5 and 4
Answer: The answer is 1600.
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Answer:
These are all equivalent to the ratio of 1:2
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If im not wrong, just multiply wxlxh, for all sides, and you get 1260.
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