- Sin^2(A+B) = ? sin^2(a) = 1/2(1-cos(2a) is it the same for this ? or not because it's a+b ?

Discover Questions

X = -√ 3 is a zero of the polynomial f(x) = -2(x^2 + 3)^3. Is this true or false? X+1 divides f(x) = x^5 + 9x^3 +10. Is this true or false? Alkenes undergo an addition reaction with borane in tetrahydrofuran (THF). Draw the structure of the major organic product.? What is the domain and range for the function: g(x)=-1/2f(x/4)+2? Calculate the pH of 5.2x10^-4 M HNO3?