Simplifying/Solving Expressions
Solve:
6x^2+11x+3=0
x=-1/3, -3/2
Lives in a swamp and taught us that onions have layers.
Who is Shrek?
A polynomial with two terms.
What is a binomial?
Convert to logarithmic form:
2^x=256
log_2(256)=x
i^2
equals this:
What is -1?
Solve for x:
1/(2x+1)=2/(x-3)
x=-5/3
Simplify:
(3+7i)-(8+3i)
-5+4i
A huge success for Nintendo and introduced motion-sensing controls.
What is the Wii?
The name of Harry Potter’s pet owl.
Who is Hedwig?
In the Lord of the Rings, the creature that Gandalf faced in the Mines of Moria.
Finish the lyric: “It’s me, hi…”
What is “I’m the problem, it’s me”
(2-i)^2
3-4i
Factor:
x^4-1
What is
(x-1)(x+1)(x^2+1)
Solve:
log_3(x+1)=log_3(2x-1)
x = 2
Factor:
x^3 +2x^2 +3x+6
What is
(x+2)(x^2 +3)
Simplify:
(2x^2+1)(x-3)(x^2+1)
2x^5-6x^4+3x^3-9x^2+x-3
Simplify:
1/(2+i)
What is
(2-i)/5
Factor:
x^3 +3x^2 +2x+6
(x+3)(x^2+2)
Solve:
3e^x-4=5
x=ln3
The only state in the U.S. with one syllable.
What is Maine?
A tree that fits in your hand?
What is a palm tree...?
A line perpendicular to
y=-3/2x+4
and goes through the point (0, 1)
y=2/3x +1
Remainder when
x^3 - 4x^2 + x + 6
is divided by (x - 2)
What is 4?
Solve:
4^x=19
x=log(19)/log(4)
f(x)=2x^2-2x+3
g(x) = 2x-4
f(g(x)) = ?
f(g(x)) = 8x^2-36x+43
Simplify:
(2m^2 − m − 15)/(12m^2+30m)/(1/(m+3))
What is
((m-3)(m+3))/(6m)
Write the equation of the line that goes through the points:
(-2,3)&(4,-1)
y=-2/3x+5/3
Why can't your nose be 12 inches long?
Because then it would be a foot!
Solve:
ln(2x-1)-ln(2)=7
x=(2e^7+1)/2
Solve:
x^3=i
x=-i, (i+-sqrt(3))/2