Question

What are the solutions of x2 + 2x − 24 = 0?

x = 4, x = −6

x = −4, x = −6

x = 4, x = 6

x = −4, x = 6

Answer 1

factor it

Answer 2

what 2 numbers can you multiply to get 24 but when you subtract them get 2?

Answer 3

what are you sign choices?

Answer 4

x = 4, x = 6

Answer 5

multiply to get -24, don't forget the negative sign.

Answer 6

ok x times x is x^2
4 times 6 is 24
what are your sign choices?
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