3 years ago

Multiply 8-2x/5* 45x^3+90^2/10x^2-20x-80

1 answer:

7 0

Answer:

excuse me can you speak english

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Airida [17]

Answer:

ans is 7

hope it helps !

...

7 0

3 years ago

Radda [10]

Answer: The slope is 3

Step-by-step explanation:

For each unit of run in the x-values, there is an increase of 3 in the y-values. Slope is Rise over Run so 3/1 = 3

8 0

3 years ago

Sergio [31]

You subtract the numerators so the answer is 2/12

6 0

3 years ago

Arada [10]

Answer:

$49x^2+126xy+81y^2$

Step-by-step explanation:

Use the square of a binomial theorem

$(a+b)^2$ = $a^2+2ab+b^2$

Now expand the given equation:

$(7x+9y)^2=49x^2+126xy+81y^2$

Hope this helps :)

Have a great day!

6 0

3 years ago

vazorg [7]

<span>With no digit being repeated: 10*9*8*7*6= 30,240</span>

7 0

3 years ago