All categories

2 years ago

Find the product by using box method. (x+2)(x-4) show work please

Mathematics

1 answer:

LenaWriter [7]2 years ago

3 0

Attached is your solution: simply set up the box as shown, then find the product of each in individual square in the box. The solution is the sum of the products... Note that when multiplying two binomials, you'll have like terms on one diagonal.

Hope this helps.. let me know if you have questions.

You might be interested in

Which equation is a point slope form equation for line AB ?

kolezko [41]

I think the answer is A

5 0

3 years ago

Read 2 more answers

Find the TWO integers whos product is -12 and whose sum is 1

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$

Hence the numbers are 4 and -3

4 0

2 years ago

Read 2 more answers

Oksana wrote the equation below on the whiteboard.

Kaylis [27]

Answer:

b = 7

Step-by-step explanation:

6 b + 6 = 48

Subtract 6 from each side

6b+6-6 = 48 -6

6b = 42

Divide each side by 6

6b/6 = 42/6

b = 7

8 0

3 years ago

Read 2 more answers

john bought a used truck for 4,500. he made an agreement with the dealer to put 1,500 down and make payments of 350 for the next

pantera1 [17]

So $350 X 10 =$3500

Then, you add the initial $1500,

which means he now has $5000

The difference between $5000 and $4500 is $500,

And $500 is 9% of $4500, 

So the deal is equivalent to a yearly interest of 9%

Hope this helps ! :)

8 0

3 years ago

I NEED HELP PLEASE ASAP

Margaret [11]

Answer:

Answer choice C is correct

Step-by-step explanation:

3 0

2 years ago