Tutor profile: Pranav A.
Subject: Electrical Engineering
What are the two types of universal logic gates? (Meaning any time of gate can be formed from these two)
NAND and NOR. Any gate can be created using NAND/NOR gates
Differentiate the following $$f(x) = (x^2 + x)^3$$
Use chain rule $$f(x) = (x^2 + x)^3$$ $$f(x)' = 3(x^2 + x)^2*(2x+1)$$
Solve for x: $$x^2 +6x +9 = 0$$
$$x^2 +6x +9 = 0$$ Factors into the following $$(x +3)(x + 3) = 0$$ $$x+3 = 0$$ $$x = -3$$
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