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3 years ago

F(x)=x^4+6x^3+3 Solve for x=2

Mathematics

2 answers:

8090 [49]3 years ago

5 0

Answer:

f(2) = 67

Step-by-step explanation:

f(2) = (2)^4 + 6(2)^3 + 3

= 16 + 48 + 3

= 67

Irina-Kira [14]3 years ago

3 0

Answer:

f(x)=67

Step-by-step explanation:

F(x)=(2)^4+6(2)^3+3

F(x)=16+6(8)+3

F(x)=16+48+3

F(x)=16+51

F(X)=67

answer F(x)=67

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What is the value of x in the equation 2(x−3) 9=3(x 1) x? x = −3 x = −1 x = 0 x = 3

Masja [62]

The solution of the linear equation is x = 0.

<h3>What is the linear equation?</h3>

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$\rm 2(x-3)+ 9=3(x+ 1) +x$

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2 years ago

What is the simplest form of 4 square root 81x^8y^5?

olasank [31]

Firstly,
thanks for posting this.

81 = 9x9 or 9 squared so at this stage I'm guessing the last two.
x^ 8 = (x^ 4) x (x^ 2) (its called the multiplication rule of indices).
Okay I have approx 14 mins to answer.
No panic
√ 81.x^8 x √ y^5
√ (9x^2 x 9x^6) x √ y^5
= 9x x √ 9x^6 x √ y^5
did I just gain time?
√ 9x^6 = √ 3x ^3 x √ 3x ^ 3
or 2 . √ 3x^3. √ y^5
more time
okay, so that wasnt successful.
√ 9x^6 =√ (3x^2) x √ (3x^4)

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4 years ago