Question

Divide 3x^3+3x^2+2x-2 by x+3 using long division.
a) 3x^2-6x+20
b) 3x^2+12x-16
c)3x^2+12x-16, R 58
d) 3x^2-6x+20, R -62

Answer 1

connections?

Answer 2

Yeahh

Answer 3

which one is this? lol

Answer 4

Like lesson of what do you mean? haha

Answer 5

lol yes the lesson :P

Answer 6

Oh Lesson 4: Dividing Polynomials. Unit 5

Answer 7

1-11 is B,B,A,B,D,A,C,B,D,B,C

Answer 8

Omg you are amazing. lol Thank you!

Answer 9

12. x^3 – 3x^2 – 10x
=x(x^2–3x–10)
=x(x^2–5x+2x–10
=x{x(x–5)+2(x–5)}
=x(x–5)(x+2)

Answer 10

13. 27x^3+125=0
27x^3=–125
x^3=–125/27
x^3=(–5/3)^3
x=–5/3

Answer 11

got the rest?

Answer 12

Not 14. But I have 15. you have completely made my day!

Answer 13

okay ill give you 14

Answer 14

P(-3) = 81 - 9(-27) - 5(9) + 9 + 4+4

Answer 15

opps lol wait!

Answer 16

14. P(-3) = (-3)^4 - 9(-3)^3 - 5(-3)^2 - 3(-3)+4
P(-3) = 81 - 9(-27) - 5(9) + 9 + 4+4
P(-3) = 81 + 243 - 45 + 9 + 4
P(-3) = 324 - 45 + 13
P(-3) = 337 - 453
P(-3) = 292

Answer 17

Thank you soo so much

Answer 18

welcome!