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LuckyWell [14K]
3 years ago
8

Need help quick please thanks

Mathematics
1 answer:
Sloan [31]3 years ago
8 0

Start by FOILing: First, Outer, Inner, Last.

3x•x= 3x^2; 3x•2= 6x; 2•x= 2x; 2•2= 4

Put it all together

3x^2 + 6x + 2x + 4

Combine like terms to get your answer

3x^2 + 8x + 4

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10x^2-3x-27<br> Factor the trinomial
noname [10]

Answer:

(2x+3)(5x-9)

Step-by-step explanation:

10x^2-3x-27

10x^2 + 15x - 18x - 27

(5x)(2x+3)-9(2x+3)

(2x+3)(5x-9)

Hope this helps!

6 0
3 years ago
Is 4x+2y=8 the same as y=-2+4
Nikitich [7]

Answer:

the correct answer is yes

4 0
3 years ago
Is how old are you? a statistical question
HACTEHA [7]

Answer:

Hey!

NO IT IS NOT A STATISTICAL QUESTION!

Step-by-step explanation:

This is because you are including ONLY YOU...this wont work as statistics take data from a COLLECTION of people or things!

<u>So a better question will be :</u>

HOW OLD ARE THE PEOPLE IN MY NEIGHBORHOOD?

(averages)

HOPE THIS HELPS!!

5 0
3 years ago
Someone plz help me giving brainliest
Flauer [41]

The answer is on the picture!!

3 0
3 years ago
What does one equal 10+ b over 25 equal
max2010maxim [7]

Answer:

b is 15.

Step-by-step explanation:

Trust me on this, The answer could only be 15 when solving for b. Hopefully that helps.

8 0
3 years ago
Read 2 more answers
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