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Identify the factors of x2 − 4x − 12.
(x + 4)(x − 3)
(x − 4)(x + 3)
(x − 2)(x + 6)
(x + 2)(x − 6)
 one year ago
 one year ago
Identify the factors of x2 − 4x − 12. (x + 4)(x − 3) (x − 4)(x + 3) (x − 2)(x + 6) (x + 2)(x − 6)
 one year ago
 one year ago

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mikaa_toxica13Best ResponseYou've already chosen the best response.0
well i asked my teacher and she was it was the answer.
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
shes not good at explaining though
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Let's do it together: Multiply the first terms of the binomials, what do you get?
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
the binomials are 2 and 4 right ? or by terms u mean x and y ?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
$$(x + 2)$$is one binomial and$$(x − 6)$$is another binomial. Each of x, 2 and 6 are called terms.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
A monomial is an expression that is either a numeral, a variable or the product of a numeral and one or more variables.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
In the expression a + b a and b are called terms
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
oh okay thank u :) so then what ?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Multiply the first terms of the binomials, what do you get?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
$$(x + 2)(x − 6)$$ hmm?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1363720290995:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Then multiply the first term of each binomial by the last term of the other and add these products.
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
soo sorry. i had to go offline for a while
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
and finally, multiply the last terms of the binomials.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
By following these steps you will see that $$(x + 2)(x − 6)=x^2 − 4x − 12$$
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
oh okay. thank u !!
 one year ago
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