I need to graduate please.Which expression is a perfect cube?
x^8
y^24
m^26
s^64
1 answer:
Remember
note that if
is a perfect cube then
is also a perfect cube when c is an integer
so if a number is a perfect cube then the power must be divisible by 3
8 is not divisible by 3
24 is divisible by 3
26 is not divisibley by 3
64 is not divisible by 3
the perfect cube is y^24
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We can use the vertex form of a quadratic,
, to find that
. Plugging
ordered pairs into g(x), we see that a = 1. For example, for
,
. Solving for a gives 1.
Hello there! The factorization form is: (x + 2)(x + 3)(x - 6) I hope this helps!
The number that should go in the box is 6. 3.60 - 0.65 --------------- 2. 9 5
MP is the best choice as both triangles have MP as the same vector
Top one is 56
-9 + <u>112 </u> = 7(x2 - 8x + <u>16 </u>)