What is a polynomial?
An expression made up of four or more terms
Are these like terms:
4a2 b2 , -9a2b2
yes
Add the like terms. (2x2 + 4) + (x2 +3)
3x2 + 7
(3x2 + 3) - (2x2 - 1)
What is x2 + 4
True or False. Aryabhata is not Indian
False
What is a binomial?
An expression consisting of two terms
When combining like terms, what do you do with the coefficients?
They can be combined by addition or subtraction.
Add (2x2 + x - 4) + ( x2 +. 3x + 5)
3x2 + 4x + 1
Solve the equation:
(x4 + 7x - 6) - (4x4 + 3x - 12)
-3x4 + 4x + 6
Who is known as the father of algebra?
Muhammad
What is a monomial?
One term in an expression
Are these like terms?
x2 , x , 2ab
no
Add (2x2 - 4) + (x2 + 3x -3)
3x2 + 3x - 7
(2x2 - 8) - (x2 + 4x - 3)
x2 - 4x - 5
What is one thing that algebra teaches us?
To analyze data, identify patterns, and develop creative solutions to complete problems.
What do you do to put polynomial expressions in their simplest form?
Combine like terms
What is the mistake?
x2 + 2x - 4x2 +3x = -3x2 + 5x2
Do not add the exponents:
correct answer: -3x2 +5x
(5x2 - 6x + 2) + (x2 + 3x - 3)
6x2 - 3x - 1
(2x2 + 0x -4) - (x2 + 3x - 3)
X2 - 3x - 1
What is the most basic algebra formula?
a2+b2=c2
who is the best Geometry teacher?
Coach Kinney
Expressions that have the same variable factors are called?
Like terms
(-2x2 - 7) + (-4x2 + 3x + 2)
-6x2 + 3x - 5
(3x2 - 1) - (7x2 + 7x)
-4x2 - 7x - 1
The term algebra comes from Arabic word meaning?
restoration or completion.