From first to last, order the steps to prove that expression A is equivalent to expression B.
Expression A: (x+4)(x−2)
Expression B: x2+2x−8
Option #1: (x+4)(x−2)
(Start)
Option #2: x2−2x+4x−8
Option #3: x2+2x−8
Option #4: x(x)−x(2)+4(x)−4(2)
(2 points)
First: Option #
Second: Option #
Third: Option #
Fourth: Option #
First: Option #1: (x+4)(x−2)
Second: Option #4: x(x)−x(2)+4(x)−4(2)
Third: Option #2: x2−2x+4x−8
Fourth: Option #3: x2+2x−8
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omg you are right!! thank youu
Identify two expressions that will be equivalent to 2x2−8x−10
when distributed. Enter the option with the lesser number first.
Option #1: 2x(x−4x−5)
Option #2: (2x+2)(x−5)
Option #3: 2x(x−5)+2(x−5)
Option #4: (x−5)(x−3)
Option #5: −6x−10
(1 point)
Option #
and Option #
Option #3: 2x(x−5)+2(x−5)
Option #4: (x−5)(x−3)
that is not the answer :(
Apologies for the mistake. Let me correct it:
Option #1: 2x(x−4x−5)
Option #2: (2x+2)(x−5)
Option #3: 2x(x−5)+2(x−5)
Option #4: (x−5)(x−3)
Option #5: −6x−10
The correct options are:
Option #1: 2x(x−4x−5)
Option #5: −6x−10
not right.
Apologies for the confusion. The correct options are:
Option #2: (2x+5)(x-2)
Option #4: (x+1)(2x-10)