3 years ago

How do you multiply (2r^2 5r-1)(5r^2 2r-8)?

Mathematics

1 answer:

cluponka [151]3 years ago

4 0

Go on math papa 100r^(6)-90r^(3)+8

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Step-by-step explanation:

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1 Mickey Mantle = 3 Babe Ruth

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Answer:

F. Lou Gehrig

Step-by-step explanation:

1 Mickey Mantle = 3 Babe Ruth , therefore:

Mickey Mantle>Babe Ruth

2 Lou Gehrig = 8 Ted Williams , therefore:

Lou Gehrig>Ted Williams

4 Mickey Mantle = 6 Hank Aaron , therefore:

Mickey Mantle>Hank Aaron

4 Ted Williams = 12 Hank Aaron, therefore:

Ted Williams>Hank Aaron

If:

4 Mickey Mantle = 6 Hank Aaron

Then multiplying by 2:

8 Mickey Mantle = 12 Hank Aaron
Recall: 4 Ted Williams = 12 Hank Aaron

Then comparing:

4 Ted Williams=8 Mickey Mantle which means Ted Williams>Mickey Mantle

Now, we can attempt to order them:

Mickey Mantle>Babe Ruth

Lou Gehrig>Ted Williams

Mickey Mantle>Hank Aaron

Ted Williams>Hank Aaron

Ted Williams>Mickey Mantle

Lou Gehrig>Ted Williams>Mickey Mantle>(Hank Aaron and Babe Ruth)

We can see that since Lou Gehrig>Ted Williams, then the Lou Gehrig's card is the most valuable.

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3 years ago

Which step is wrong in the problem below ?

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Step 2 they added instead of multiplied

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