Answer:
Step-by-step explanation:
We have the following expression:
Which can also be written as:
Here, the common factor is . Hence, if we apply this common factor we will have:
Then, the factored form is:
Answer:
21
Step-by-step explanation:
The cube root of 9.261 is 2.1 because 2.1 × 2.1 × 2.1 = 9.261.
Y= -2x²-3x+2, (form y = ax² +b .x + c
The parabola opens downward & hence it's Vertex is a MAXIMUM.
We know that the axis of symmetry is -b/2a ==>3/(-4) ==>
x= - 3/4 (axis of symmetry. At x=-3/4 , y = 25/8 = 3.125
Hence the axis of symmetry is x= - 3/4 & the vertex is at (-3/4, 25/8)
X=61 is your answer, hope this helps