im assuming the 4 is an exponent, so (2 * 3 * 7)^4 = 2^4 + 3^4 + 7^4 because of the distributive property. the ^4 gets distributed to everything inside of the parentheses.
Answer:
la diferencia es 12.109
Step-by-step explanation:
4807 - (-7302) es negativo ya que la fosa está en la profundidad.
4807 + 7302 (se multiplican los signos en la primera)
=12.109
Answer:
1/2?
Step-by-step explanation:
3 boys over 6 girls. that would be 3/6. 3/6 is already 1/2. but its also simplest form.
Answer:
x = 3 renders the same output for both functions
Step-by-step explanation:
From the graph, we see that at the point x = 3 both lines intersect. This means that their y value coincide for that value of x.
We check using the functions' expressions to verify that our answer is correct. Then we evaluate both functions separately at x = 3:
So we conclude that effectively, the input x=3 produces equal output value (-1) for the two given functions.
Both B and C will give you the correct factorization for this equation.
When you factor a quadratic, you are looking for factors of the last number (-42) that add up to the middle coefficient (1). Below are the factors of -42.
1*-42
-1*42
2*-21
-2*21
3*-14
-3*14
6*-7
-6*7
And since these two are the only ones that add up to 1, we use these in parenthesis, creating the following (x - 6)(x + 7) - which is answer C. You also can switch the order due to the laws of multiplication. If you switch them around you get (x + 7)(x - 6) - which is answer B as well.
