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sladkih [1.3K]
3 years ago
5

Who ever gets this right correctly I’ll mark as the BRAINLY I need this ASAP X*2-10

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0
(x+sqrt10)(x-sqrt10) is the factored form.
You might be interested in
Find the quotient. 410 42 <br> A) 48 <br> B) 412 <br> C) 4−8 <br> D) 4−12
Julli [10]

Answer: d

Step-by-step explanation:

Final result :

 205          

 ——— = 9.76190

 21            

Step by step solution :

Step  1  :

           205

Simplify   ———

           21

Final result :

 205          

 ——— = 9.76190

 21            

6 0
3 years ago
Read 2 more answers
Negative 4.2x+31.5=negative 65.1
Rasek [7]
It is a linear simple equation for one unknown, lets solve it!
-4.2x + 31.5 = -65.1
we can easily get rid of decimals if we multiply the whole equation times 10:
<span>-42x + 315 = -651
</span>-42x = -651 - 315 = -966
x = 966/42
x = 23
that is the solution
7 0
4 years ago
Read 2 more answers
Work out the surface area of this solid prism.
zhannawk [14.2K]
THE SURFACE AREA IS 3220CM^2
3 0
2 years ago
A coffee storage bin contains 1500 grams of coffee beans. To make a cup of coffee, grams of coffee beans are removed.
eduard

Answer:

Step-by-step explanation:

When we remove coffee beans, then the quantity of beans reduces. So, we have to subtract to find the remaining coffee beans.

q = 1500 - n

3 0
3 years ago
Explain why please and make sure it is in full detail
Marysya12 [62]

Step-by-step explanation:

well,

(y - 7)² = (y - 7)(y - 7)

remember how to multiply 2 expressions ?

you have to multiply every term of one expression with every term of the other expression and sum the results all up (incl. considering their individual signs, of course).

so, when we do the multiplication, we get

(y - 7)(y - 7) = y×y - 7×y - 7×y + (-7)×(-7) =

= y² - 14y + 49

and that is clearly different to y² - 49

FYI

y² - 49 is the result of

(y - 7)(y + 7)

because

y×y + 7×y - 7×y + (-7)(7) = y² - 49

8 0
3 years ago
Read 2 more answers
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