Answer:
Step-by-step explanation:
Hello!
We can use the difference of square method.
<h2>Difference Of Squares (DOS)</h2>
The formula for the DOS is
It is a simple way to factor polynomials.
The criteria:
- Has to begin and end with a perfect square
- The operation has to be subtraction
<h3>Factor:</h3>
Begins with a perfect square (x² * x²) and ends with a perfect square (4 * 4)
Warning! Watch out, there may be another DOS!
is another DOS
The x² + 4 is not a DOS because the operation is addition.
The final factored form is
Just a guess, but the angle inside the triangle that's not x or y is the remaining angle after subtracting the 30 degrees shown. That makes the non labeled angle inside the triangle 150 degrees. since all triangles are 180 degrees, this means x and y add up to 30. They look roughly the same, so i'd guess they're both 15 degrees.
Answer: 60 bottles in all
Explanation:
15 + (3 * 15)
15 + 45
= 60
Happy early birthday!
A factor is an integer multiplied with another integer to get the product.
Factors of 32 are 1, 2, 4, 8, 16, 32. Among the given choices, 4 is the factor of 32.
Factors of 12 are 1, 2, 3, 4, 6, 12
Factors of 21 are 1, 3, 7, 21
The common factors of 12 and 21 are 1 and 3. Among the given choices, 3 is the common factor of 12 and 21.
Simple....
you have:
1.)
2.)
3.)
Factoring them out completely--->>>
1.)
Factor out a -1
2.)
Factoring out -5
3.)
Factoring out a -1
Thus, your answer.