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Bumek [7]
3 years ago
12

Use synthetic division to divide the polynomials. (2y^3 + 6y² + 7y - 6) / (y + 1)

Mathematics
1 answer:
uysha [10]3 years ago
8 0

Answer:

Step-by-step explanation:

-1_|  2   6    7    -6

      <u>      -2   -4    -3</u>

       2   4    3     -9

2y^2 + 4y + 3 - 9/(y + 1)

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Which of the following inequality statements best represent the verbal expression?
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3rd option.

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Read 2 more answers
D = √(-253-√3)² + (-5/2-23²
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3 0
3 years ago
Please help , how would you solve this
DerKrebs [107]
For the first one:
t \:  -  \: 2e = 20
you change the subtract 2 to add 2 on both sides. so it looks like the picture above. Then you would add 20 + 2 to equal 22. Then you divide that by 1 (from the t). that equals 22, so thats the answer.
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3 0
4 years ago
If<br>A = i +3j -2K and B=4i-2j+4k<br>Find (2A+B).(A-2B)​
Marizza181 [45]

GIVEN :

a = 1/√10 ( 3i + k) and

b = 1/7 ( 2i + 3j - 6k)

TO FIND :

( 2a- b) . [ ( a x b ) x ( a + 2b)]

SOLUTION :

◆Going with the equation given,

( 2a - b) . [ ( a x b ) x ( a + 2b)]

= (2a - b) [( a×b×a) + 2(a×b)×b]

◆BAC - CAB RULE,

A×B×C = B( A.B ) - C(A.B )

= (2a- b ) [ (b (a.a ) - a (a.b ) + 2b ( a.b) -2b (a.b]

Solving further

= (2a - b )(b - 2a)

= -4a.a -b.b

=-5.

Answer:

( 2 - b) . [ ( a x b ) x ( a + 2b)] = -5

Hoped I helped

8 0
3 years ago
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