Question

help fast answer pls​

Answer 1

Answer:

a)

x+1 x³+3x²+3x+1 x²+x-4

x³+ x²

2x²-3x

2x²+ x

-4x+1

-4x-4

5 is remainder.

b)

x+2 x³+3x²+3x+1 x²+x+1

x³+2x²

x²+3x

x²+2x

x+1

x+2

-1

c)

x²+x+2 3x⁴+4x³-2x²+5x+11 3x²+x-9

3x⁴+3x³+6x²

x³-8x²+5x

x³+ x²+2x

-9x²+3x+11

-9x²-9x-18

11x+29

2.

a)

(6²)½×(5³)⅔×(11²)½

______________

(3³)⅔×(5⁴)¾

(6×5²×11)

______

3²×5³

22/15.

b)

(7³)⅓×(3⁴)¾×(5²)-½ 7×3³×5-¹

______________ = _______ = 3³+²×5‐¹+²=3⁵×5

(7²)½×(3³)-⅔×(5³)-⅔ 7×3-²×5-²