Unit 1
Convert Standard form to Vertex form.
y=x2-6x+8
(3,-1)
Solve f(x)=(x-3)(x+5)(x-20)
x3-18x2-55x+300
solve y3=8
y=2
Solve (x-5)2=-1
x=5+i and x=5-i
find components for a vector of length 20 that points in the same direction as <-8,6>
k=2
Convert Standard form to Factored form.
4x(x+3)=0
(0,0)(-3,0)
Rewrite each polynomial as a product of linear factors.
f(x)=x3-7x2-16x+112,(x-7)
x3-7x2-16x+112
what does 9^1/2 equal to?
3
what does i0 equal to?
1
Let vector u=<3,4> and vector v=<-1,4>
what is 2u-v
<7,4>
Convert Standard form into a vertex form.
y=2x2+8x-3
(-2,-11)
Convert polynomial started to factored.
y=x3-6x2+11x-6
(x-2)(x-3)(x-1)
what does 9^1/2 multiplied by 9^1/2 equal to?
9
solve x2-11x+8=0 in complex numbers
10.215 and 0.785
rewrite the following in simplified radical form
25/ square root of 5
5 square root 5
Edwin wants to spend no more than 20$ on groceries. Chicken(x) cost 7$ per pound while Steak(y) costs 2$ per pound.
Write an inequality.
7x+2y<20
Convert standard polynomial to factored form.
y=x2+8x-9
(x-1)(x+9)
solve for q
q2=49
7 and -7
Let p=1+i and q=2-7i.
simplify pq
9-5i
find the dot product set vectors
K=[30,-2] and L=[5,12]
126
Determine if the statement is true or false when x=2.
X2+5x-20<10x-5
True
y=2x2-3x-5
(x+1)(2x-5)
simplify
root square 49/25
1.4
Let p=5+i and q=2+2i
simplify p+q
7+3i
find the dot product set of vectors
K=[-3,-2] and L=[11,17]
-67