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2 years ago

X2 + 3x + 2 What is the factor?

Mathematics

1 answer:

musickatia [10]2 years ago

3 0

Answer: (x+1)(x+2)
step by step explanation:

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If f(x) = 3x to the 2nd+ 1 and g(x) = 1-x, what is the value of (f-g)(2)?

melisa1 [442]

$\displaystyle\\f(x)=3x^2+1\\g(x)=1-x\\\\(f-g)(x)=f(x)-g(x)=3x^2+1-(1-x)=3x^2+1-1+x=\boxed{3x^2+x}\\\\(f-g)(2)=f(2)-g(2)=3\cdot2^2+2=3\cdot4+2=12+2=\boxed{14}$

3 0

2 years ago

Condense the following logs into a single log:

mamaluj [8]

QUESTION 1

The given logarithm is

$8\log_g(x)+5\log_g(y)$

We apply the power rule of logarithms; $n\log_a(m)=\log_(m^n)$

$=\log_g(x^8)+\log_g(y^5)$

We now apply the product rule of logarithm;

$\log_a(m)+\log_a(n)=\log_a(mn)$

$=\log_g(x^8y^5)$

QUESTION 2

The given logarithm is

$8\log_5(x)+\frac{3}{4}\log_5(y)-5\log_5(z)$

We apply the power rule of logarithm to get;

$=\log_5(x^8)+\log_5(y^{\frac{3}{4}})-\log_5(z^5)$

We apply the product to obtain;

$=\log_5(x^8\times y^{\frac{3}{4}})-\log_5(z^5)$

We apply the quotient rule; $\log_a(m)-\log_a(n)=\log_a(\frac{m}{n} )$

$=\log_5(\frac{x^8\times y^{\frac{3}{4}}}{z^5})$

$=\log_5(\frac{x^8 \sqrt[4]{y^3} }{z^5})$

7 0

2 years ago

PLZ HELP!!!!!! (WILL GIVE BRAINLIEST!!!!)

Doss [256]

Mato's rectangular prism's volume is
40
To find the volume of a Rectangular Prism it's:
Volume= Length x Width x Height

Draw a rectangular prism with the volume of 40.

Then just explain by showing how to solve for your prism's volume and then Mato's.

If you need anything else just ask!

4 0

2 years ago

Help pleaseeeeekwkwkwksksksksksks

Kamila [148]

Answer: D

Step-by-step explanation:

it equals 15/12

6 0

2 years ago

Read 2 more answers

Solve the equation<br><br> Hey guys can i get some help on this one? thanks!

eimsori [14]