A few days ago

Anonymous

help me with math please!?

Simplify

1. (3/4) (-2/3) (-8/9)

2. (x+9) – (3x-2)

3. 3x/2 + 3/10x

4. (x-3) (x-3)

Top 4 Answers

A few days ago

Favorite Answer

esta problema dice es tu es un morono.

3x/2 = _x/2

como se dice 3/10x

ay numero ; se dice = 123.5

A few days ago

Anonymous

1. (3/4) (-2/3) (-8/9) 3s cancel out. 4 and 8 cancel.

(1/1)(-2/1)(-2/9)=4/9

2.x+9-3x+2=-2x+11

3.3x/2 + 3/10x ~ you gotta make the denominators equal.

15x^2/10x + 3/10x= (15x^2 + 3)/10x

4. (x-3)^2

A few days ago

Anonymous

1) ?

2) 3x(2) -2X -27X -18

3X(2) -29X -18

[ the 2 in the parenthesis is an exponent]

3) ?

4) X(2) -3X -3X +9

X(2) -6X + 9

A few days ago

1) do this in your calculator

2) I forgot how to do these LOL

4) FOIL

x^2-3x-3x+9 —> x^2 – 6x + 9

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