3 years ago

Multiply the polynomials. (7x2 + 5x + 7)(4x - 6)

Mathematics

1 answer:

ipn [44]3 years ago

8 0

Answer:

28^(x^(3))-22x^(3)-2x-42

Step-by-step explanation:

This is what youll get when u multiply

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10.2 = 0.6y what is y

AVprozaik [17]

Answer:

y = 17

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago

How to solve an equation for x with natural log of x

Soloha48 [4]

Question is not specific, so can only give a general answer.
As an example:
If the equation is of the form
log(x)=5
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4 years ago

Show the result of substituting x=0 into 0.75x+1.5y=40

prohojiy [21]

Answer:

y=26.67

Step-by-step explanation:

The given equation is 0.75x+1.5y=40.

We need to show the result of substituting x=0 in above equation.

0.75x+1.5y=40

Put x = 0

0.75(0)+1.5y=40

0+1.5y=40

⇒ 1.5y=4

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So, the value of y = 26.67 when x = 0.

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3 years ago

Molodets [167]

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Step-by-step explanation:

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3 years ago

Which expression is equal to

Burka [1]

Answer:

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Step-by-step explanation:

the third one

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