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3 years ago

-2xy(3xy^3 – 5xy+ 7y^2)

Mathematics

1 answer:

svetlana [45]3 years ago

3 0

Answer:

look below

Step-by-step explanation:

11x2 + 8xy + 5y

Step by step solution :

Step 1 :

Equation at the end of step 1 :

((5xy+(7•(x2)))-3y)-(((0-22x2)-8y)-3xy)

Step 2 :

Equation at the end of step 2 :

((5xy + 7x2) - 3y) - (-4x2 - 3xy - 8y)

Step 3 :

Trying to factor a multi variable polynomial :

3.1 Factoring 11x2 + 8xy + 5y

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FinnZ [79.3K]

Answer:

Step-by-step explanation:

For this equation we have to plug in, so z= 6 and w=7. the question is 8z+7w

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3 years ago

Need help on this question please!

podryga [215]

Answer:

The answer is -46

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3 years ago

Given f(x) = x^2 - 5x, find f(x-3)

Hoochie [10]

Answer:

f(x-3)= x^2 -11x +24

Step-by-step explanation:

We want to find an equivalent expression for f(x-3)

To do this, we can simply substitute every 'x' variable in f(x) by 'x-3'

Therefore f(x-3)= (x-3)^2 -5*(x-3)

Lets re arrange the expression by grouping terms.

f(x-3)=x^2 - 6x +9 -5x + 15

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3 years ago

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Aleksandr [31]

The answer is C i believe

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3 years ago

Danielle earns a 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary

BabaBlast [244]

Answer:

5087.75

Step-by-step explanation:

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3 years ago