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PolarNik [594]
3 years ago
5

Simplify: 8(v+w) - 7(v+2w)

Mathematics
2 answers:
Liula [17]3 years ago
4 0
First you need to distribute. when you do this you get (8v+8w)-(7v+14w) then you get like terms together, but don't forget that everything in (7v+14w) is negative. when you group like terms together you get (8v-7v)+(8w-14w) simplify and you get v-6w
Galina-37 [17]3 years ago
4 0
The answer is v-6w....
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3 years ago
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Savatey [412]

Let's see.

We have function f(x)=x^6-x^4. We have to determine if the function is even or odd or neither.

We can find this out in many ways but the assignment specifically asks to prove this algebraically.

Function is even if f(x)=f(-x), so, x^6-x^4=(-x)^6-(-x)^4

Which is true since negative raised to an even power is positive to that same number.

Similarly, function is odd if f(x)=-f(-x), that is,

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Hope this helps.

3 0
4 years ago
Ted and Wayne are both travelling. Ted drives at an average speed of 90 km/h. Wayne left 30 mins later then Ted and drove at an
ad-work [718]
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6 0
3 years ago
Ainsley lives in a town 360 miles directly north of Orlando, and one Saturday, she takes the train from her town to the city. he
iragen [17]
By definition we have to:
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4 years ago
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Mice21 [21]

Answer:

True

Step-by-step explanation:

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They are the same. Order doesn't matter for multiplication.

6 0
3 years ago
Read 2 more answers
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