If p(x)=x2-1 and q(x)=5(x-1 which expression is equivalent to (p-q)(x)
1 answer:
You might be interested in
Sounds like the situation in the sketch below...
There is a theorem that says the angle (BAD) formed by a tangent (AB) and a secant (AD) to a circle (O) is half the difference of the intercepted arcs (BD and BD'):
Triangle BAD is a right triangle, so
