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AfilCa [17]
3 years ago
14

Expand 3( q + 2 ) 3(q + 2) =

Mathematics
1 answer:
adoni [48]3 years ago
6 0

Answer:

9q²+36+36q

Step-by-step explanation:

3( q + 2 ) *3(q + 2) =9*((q+2)²)=9*(q²+4+4q)=9q²+36+36q

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Despite the heavy reliance on e-mail, in certain situations calling may be the most efficient channel of communication, whether
tensa zangetsu [6.8K]

Answer:

Be cheerful and accurate

Step-by-step explanation:

There are other etiquette that may be put in consideration.

★Answer the call within three rings.

★Immediately introduce yourself.

★Speak clearly.

★Only use speakerphone when necessary.

★Actively listen and take notes.

★Use proper language.

Remain cheerful.

★Ask before putting someone on hold or transferring a call.

★Be honest if you don't know the answer.

★Be mindful of your volume.

★Check for and respond to voicemails.

8 0
4 years ago
ANYONE PLEASE HEEEEEEELLLLLLLPPPPPP!!!!! WILL GIVE BRAINLIEST!!!
nadezda [96]

Answer:

12x⁴ - 15x³ + 18x²

Step-by-step explanation:

1. distribute -3x²

-3x² • 5x = -15x³

-3x² • -4x² = 12x⁴

-3x² • -6 = 18x²

2. combine terms and put in descending order (standard form)

12x⁴ - 15x³ + 18x²

7 0
4 years ago
Read 2 more answers
Factor and find the roots of y= 4×^2+4×-15
likoan [24]
Factor
=(2x - 3)(2x + 5)

roots (zero)
2x - 3 = 0
2x = 3
x = 3/2 
x = 1.5

2x + 5 = 0
2x = -5
  x = -5/2
  x = -2.5
6 0
4 years ago
Find the unknown length in the pair of similar figures.
kramer

Answer:

when figure is similar then ratio of sides are equal .so,

15/5 = y/9

5y = 135

y= 27

4 0
3 years ago
15 points!
koban [17]

Answer:

(x+3)² + (y-2)² = 16

Step-by-step explanation:

the equation of a circle is

(x-a)² + (y-b)² = r²

with (a,b) being the center, and r the radius.

7 0
3 years ago
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