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2 years ago

What is the product of (b+5)(b-11)

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

3 0

Answer:

b^2 - 6b - 55

Step-by-step explanation:

(b + 5)(b - 11)

Use FOIL

First

Outside

Inside

Last

F: b * b = b^2

O: b * -11 = -11b

I: 5 * b = 5b

L: 5 * -11 = -55

b^2 - 11b + 5b - 55

Combine like terms

-11b + 5b = -6b

b^2 - 6b - 55

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klio [65]

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Step-by-step explanation:

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Alexxandr [17]

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