Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
When forming a perfect square trinomial you need to "complete the square".
All of the steps to completing the square when solving an equation:
1. The leading coefficient must be 1.
2. Divide b by 2.
3. Square (b/2)
4. Add (b/2)^2 to both sides to keep the polynomial balanced.
5. You can now write the perfect square trinomial and solve.
x^2 - 3x
-3/2
(-3/2)^2 = 9/4 = 2 1/4
LETTER B
Answer:
Step-by-step explanation:
The The answer The answer to The answer to your question is the north
Answer:
see work attached and shown
Thats correct for first derivative ( use the chain rule)
For the second derivative you use product rule and the chain rule
= 2x * 2x e^(x^2) + 2 e^(x^2)
= 4x^2 e^(x^2) + 2e^(x^2)
you are right
