Creating/Solving One Variable Equations/Inequalities
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
Card 1
of 36
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Find the solution set of
∣
2
x
+
1
∣
≤
5
|2x+1|\leq 5
∣2
x
+
1∣
≤
5
.
QUESTION
Identify the equation for "a number
x
x
x
decreased by
6
6
6
is the same as
2
x
2x
2
x
."
QUESTION
Solve by factoring:
x
2
−
4
x
−
12
=
0
x^2-4x-12=0
x
2
−
4
x
−
12
=
0
.
Tap to flip before you grade
ANSWER
x
=
6
x=6
x
=
6
or
x
=
−
2
x=-2
x
=
−
2
. Factor as
(
x
−
6
)
(
x
+
2
)
=
0
(x-6)(x+2)=0
(
x
−
6
)
(
x
+
2
)
=
0
using zero-product property.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card