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3 years ago

5 (w – 21)(w + 21) Simplify the equation

Mathematics

1 answer:

Serjik [45]3 years ago

4 0

Answer:5w^2 -2205

Step-by-step explanation:

simplify the product so (1) w mutiplied by w gives you w^2 . (2) 21 mutilplied by 21 gives you 441 . so now you would have 5( w^2 -441 ) (3) now you distribute 5 among the numbers so you should have 5w^2 -2205 .

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4 years ago

The area of a rectangle is 33 m2 ,

Vika [28.1K]

For this case we have that by definition, the area of a rectangle is given by:

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Substituting:

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Answer:

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3 years ago

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Step-by-step explanation:

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Answer:

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Step by step explanation:

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2 years ago