2 years ago

7.5x(D-2.5)for D=3.5

1 answer:

8 0

Answer:

7.5xd - 18.75x

Step-by-step explanation:

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zimovet [89]

Answer:

$f^{-1}(x)=\sqrt[3]{x}-1$

Step-by-step explanation:

$f(x)=(x+1)^3\\\\y=(x+1)^3\\\\x=(y+1)^3\\\\\sqrt[3]{x}=y+1\\\\y=\sqrt[3]{x}-1\\ \\f^{-1}(x)=\sqrt[3]{x}-1$

Graphing both inverses, they will be symmetrical about the line $y=x$ .

8 0

2 years ago

Firdavs [7]

$(x+3)(x+1)(x-2)=\\(x^2+x+3x+3)(x-2)=\\(x^2+4x+3)(x-2)=\\x^3-2x^2+4x^2-8x+3x-6=\\x^3+2x^2-5x-6$

7 0

3 years ago

Marianna [84]

Answer:

hihihihihihiihihihihihihihihihihihiihihihihihihihiihihihihihi

Step-by-step explanation:

i really know like omg please give brainlest

8 0

3 years ago

Alexandra [31]

<h2>Answer: Step-by-step explanation: 40 multiply by 8=320 divided by 100=3.</h2>

3 0

3 years ago

erica [24]

The answer to this is 16.

6 0

2 years ago