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jenyasd209 [6]
3 years ago
8

Perform the operation. -10x^2+9x--6x+4

Mathematics
1 answer:
Anastasy [175]3 years ago
3 0
Try using an app called Symbolab it helps a lot !
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Use polynomial long division to rewrite the following fraction in the form q(x)+r(x)d(x), where d(x) is the denominator of the o
SOVA2 [1]

Step-by-step explanation:

p(x) = 2x^2+8x-12

d(x) = x + 1

r(x) = -13

q(x) = 2x + 6

\\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  2x +6 \\ x  + 1 \sqrt{ {2x}^{2}  + 8x - 12}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  {2x}^{2}  + 2x \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \frac{  \: -  \:  \:  \:  \:  \:  \:  -  \:  \:  \:  \:  \: }{}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  6x - 12 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 6x + 1 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \frac{ -  \:  \:    -  \:  \:  \:  \:  \: }{}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  - 13

q(x)+r(x)d(x)

= 2x + 6 + (-13) * x + 1

= 2x + 6 -13 * x + 1

= 2x + 6 - 13x + 1

= (- 11x + 7)

6 0
3 years ago
Plz help with questions 5,6,7 I thank u ❤️
Inga [223]
I remember doing this in 5th grade, maybe 6th.

5. The integer in the problem is 60; 0 represents no money withdrawn.
6. 12 represents the integer; 0 represents no points gained.
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4 0
3 years ago
Solve the equation 7–2x=1, thx :)
vichka [17]
Minus the 7
-2x = -6
Divide by -2
X = 3
6 0
3 years ago
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