3 years ago

What is the factored form of this expression?

Mathematics

1 answer:

Naddika [18.5K]3 years ago

3 0

Answer:

(x+9)(x-9)

Step-by-step explanation:

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2(10−x)−14=<br> plz help me <3

BartSMP [9]

How to get answer:

$\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b-c\right)=ab-ac\\a=2,\:b=10,\:c=x\\=2\cdot \:10-2x\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:10=20\\=20-2x\\=20-2x-14\\Group\:like\:terms\\=-2x+20-14\\\mathrm{Add/Subtract\:the\:numbers:}\:20-14=6\\Answer: =-2x+6$

4 0

4 years ago

Read 2 more answers

Need some help thank u

expeople1 [14]

Answer:

c on edg

Step-by-step explanation:

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3 years ago

If you do not have equal coefficients for both variables, can you

mafiozo [28]

Answer:

Yes

Step-by-step explanation:

Multiply one eqution so that they are same.

For example:

2x+17y+48=0

x+8y-6=0 --> multiply 2 times, so 2x+16y-12=0

and now you can use it as if they are coefficients for both variables

5 0

3 years ago

A recipe includes 8 cups of flour and 2/3 third cups of sugar right the ratio of the amount of flour to the amount of sugar as a

Art [367]

Its 8:2/3, we can write it as $\frac{8}{ \frac{2}{3} } =8 *\frac{3}{2} = \frac{8*3}{2} = \frac{24}{2}= \frac{12}{1}$
Now we can back to 12:1 - its the result

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3 years ago

In the figure ABC DEF

kicyunya [14]

Answer:C

Step-by-step explanation:

8 0

3 years ago