Answer:
Step-by-step explanation:
No it is not a polynomial
Answer:
A. The solutions are .
B. The factored form of the quadratic expression
Step-by-step explanation:
A. To find the solutions to the quadratic equation you must:
The solutions are:
B. Two expressions are equivalent to each other if they represent the same value no matter which values we choose for the variables.
To factor :
First, multiply the constant in the polynomial by where is equal to -1.
Since both terms are perfect squares, factor using the difference of squares formula
Answer:
0,1/13,49/100,1/2,11/20,8/9,1
Step-by-step explanation:
Answer:
D) feet²
Step-by-step explanation:
Area = side × side
= feet × feet
= feet²
Answer:
x=2
Step-by-step explanation:
We are given that the length of the line segment AC is 39. We are also given the length segment of AB = 9x+7 and the line segment BC is equivalent to -3x+20.
We also know based off the diagram that AC = AB + BC. We can use substitution to set up an equation:
AB+BC=AC
9x+7-3x+20=39
Combine like terms
6x+27=39
Subtract 27 from both sides
6x=12
Divide both sides by 6 to isolate x
x=2