Question

Write the solution set of the equation
x^2+x –2 = 0 in roster form.

Answer 1

@mikaela19900630 @TessaMarie08181997

Answer 2

what is roster?

Answer 3

Heheh...that sent me to google, too. :-)

A roster is just a list of all the members of a set laid out between braces.

The roster of the first 5 letters of the alphabet in lower case is:
{a,b,c,d,e,f}

Answer 4

Jeeezzzz....make that the first SIX letters... :-)