Question

Can someone please help me out with these problems? I need someone to walk me through it..

Answer 1

1.(x + 2)6
2.(x – 4)4
3.(2x + 3)5
4.(2x – 3y)4
5.In the expansion of (3a + 4b)8, which of the following are possible variable terms? Explain your reasoning.
a2b3; a5b3; ab8; b8; a4b4; a8; ab7; a6b5

Answer 2

\(\huge\rlap{\color{lime}{\bigstar}}{\color{orange}{\;\bigstar}}\huge\rlap

{\color{blueviolet}{\bigstar}}{\color{purple}{\;\bigstar}}\huge\rlap{\color

{lightgreen}{\bigstar}}{\color{cyan}{\;\bigstar}}\huge\rlap{\color{turquoise}

{\bigstar}}{\color{royalblue}{\;\bigstar}}\huge\rlap{\color{purple}

{\bigstar}}{\color{red}{\; \bigstar}}\huge\rlap{\color{#00bfff}{\bigstar}}

{\color{goldenrod}{\;\bigstar}}\huge\rlap{\color{goldenrod}{\bigstar}}{\color

{yellow}{\;\bigstar}}\huge\rlap{\color{#11c520}{\bigstar}}{\color{magenta}{\;

\bigstar}}\huge\rlap{\color{darkgreen}{\bigstar}}{\color{blue}{\;

\bigstar}}\huge\rlap{\color{#00bfff}{\bigstar}}{\color{#11c520}{\;

\bigstar}}\huge\rlap{\color{lime}{\bigstar}}{\color{yellow}{\;\bigstar}}\huge

\rlap{\color{royalblue}{\bigstar}}{\color{red}{\;\bigstar}}\\\huge\scr\frak

\rlap{\color{blue}{Welcome~~to~~OpenStudy!}}{\color{orange}

{\;Welcome~~to~~OpenStudy!}}\\\huge\rlap{\color{lime}{\bigstar}}{\color

{orange}{\;\bigstar}}\huge\rlap{\color{blueviolet}{\bigstar}}{\color{purple}

{\;\bigstar}}\huge\rlap{\color{lightgreen}{\bigstar}}{\color{cyan}{\;

\bigstar}}\huge\rlap{\color{turquoise}{\bigstar}}{\color{royalblue}{\;

\bigstar}}\huge\rlap{\color{purple}{\bigstar}}{\color{red}{\; \bigstar}}\huge

\rlap{\color{#00bfff}{\bigstar}}{\color{goldenrod}{\;\bigstar}}\huge\rlap

{\color{goldenrod}{\bigstar}}{\color{yellow}{\;\bigstar}}\huge\rlap{\color

{#11c520}{\bigstar}}{\color{magenta}{\;\bigstar}}\huge\rlap{\color{darkgreen}

{\bigstar}}{\color{blue}{\;\bigstar}}\huge\rlap{\color{#00bfff}{\bigstar}}

{\color{#11c520}{\;\bigstar}}\huge\rlap{\color{lime}{\bigstar}}{\color

{yellow}{\;\bigstar}}\huge\rlap{\color{royalblue}{\bigstar}}{\color{red}{\;

\bigstar}}\)

Answer 3

I think those are exponents

Answer 4

yeah they are.

Answer 5

1. is a question?

Answer 6

sorry I didn't understand the question

Answer 7

I have to Expand the following using the binomial theorem and Pascal’s triangle for each

Answer 8

@Jhannybean

Answer 9

you can use coefficients from pascals triangle

Answer 10

it was actually known by chinese or japanese mathematicians before pascal

Answer 11

i don't know anything about that though

Answer 12

ok, i gotta log out and log back because my draw button has died