3 years ago

What is the product of these binomials (X-6)(x+2)=

Mathematics

2 answers:

Lina20 [59]3 years ago

7 0

Answer:

x^2 - 4x - 12

Step-by-step explanation:

(x-6)(x+2) = x(x+2) - 6(x+2) = x^2+2x-6x-12 = x^2 - 4x - 12

i hope it helps

astra-53 [7]3 years ago

5 0

Answer:

x^2 - 4x - 12

Step-by-step explanation:

(x-6) (x+2)

= (x + -6) (x + 2)

= (x) (x) + (x) (2) + (- 6) (x) + (-6) (2)

= x^2 + 2x - 6x - 12

= x^2 - 4x - 12

Hope this helps!

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y=f(x) is odd (f(-x)=-f(x)) and f(x>0) = x^2-5x-12, x is not = to 0. What points does the line f(x)=12 go through.

solmaris [256]

<span>f(x<0)=-f(x>0)=-x^2+5x+12 When x>0, x^2-5x-12=12, x=8, y=12 Therefore, f(x)=12 goes through point (8,12).</span>

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3 years ago

C=27+10h where c= cost in dollars and h= number of hours rented

gavmur [86]

Answer:

that help

Step-by-step explanation:

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3 years ago

So I kinda forgot how to do this *nervous laughter* um help

natali 33 [55]

1) value of x =60

2) value of x = 3

Step-by-step explanation:

We need to use cross products to solve the proportions of x.

$1.\,\, \frac{3}{5}= \frac{x}{100}$

Solving:

$\frac{3}{5}= \frac{x}{100}\\Cross\,\,multiply\,\,:\\5x=3*100\\5x=300\\x=\frac{300}{5}\\x=60$

So, value of x =60

$2.\,\,\frac{x}{8}=\frac{7.5}{20}$

$\frac{x}{8}=\frac{7.5}{20} \\20x=7.5*8\\20x=60\\x=\frac{60}{20}\\ x=3$

So, value of x = 3

Keywords: Ratio and Proportions

Learn more about Ratio and Proportions at:

#learnwithBrainly

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3 years ago

dog brought a new jet ski for $299 down in 14 monthly payments are $57 how much did Doug pay for the jet ski total

Effectus [21]

If he paid $57 monthly for 14 months, the total amount paid is:

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He paid $798 in total

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1 year ago

Find the value of x.

Elenna [48]

Answer:

x=16

Step-by-step explanation:

50+40=90

40-8=32

32/2=16

x=16

7 0

3 years ago

Read 2 more answers