I’m confused on how to do this can anyone help?

Mathematics

1 answer:

Lyrx [107]2 years ago

3 0

Answer:

multiply the top by the bottom and it will give you ze answer

Step-by-step explanation:

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Need your Help please!!

lianna [129]

Answer:

f(x) = (x + 2)(x + 1)(x - 3) = x^3 - 7·x - 6

a = 0 ; b = -7 ; c = -6

a = -3 ∧ b = -2 ∧ c = -3

3 0

3 years ago

Solve each equation. Record your work and check your solution. a. 5(x-2)+(-9)= -7(1-x)

Daniel [21]

The solution for equation is x = -6

Solution:

Given equation is:

$5(x-2) + (-9) = -7(1-x)$

We have to solve the equation

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right

Therefore, solve for brackets in given equation

$5(x-2) + (-9) = -7(1-x)\\\\5x - 10 -9 = -7 + 7x$

Solve for terms in left hand side of equation

$5x - 19 = -7+7x$

Move the variables to one side and constants to other side

$7x -5x = -19+7\\\\2x = -12\\\\Divide\ both\ sides\ by\ 2\\\\x = -6$

Thus the solution for equation is x = -6

8 0

2 years ago

carl wants to buy a television that costs $500, including taxes. To pay for the television, he will use a payment plan that requ

agasfer [191]

The payment plan requires him to make a down payment of $125, and then pay $72.50 each month for 6 months. The total payment would be: $125 + 6*$72.50= $125 + $435= $560

The percent increase from the original costs would be:
($560-$500) / $500 * 100%= 12%

8 0

3 years ago

Read 2 more answers

What fraction represents the decimal 0.12

Lelechka [254]

3/25 is your answer

12/100-->

6/50-->

=3/25

Step-by-step explanation:

5 0

3 years ago