Add the polynomials: x2 + 2x + 1 and y2 + 2x + 3.

Therefore, the above answer is correct.

Hoped this helped.

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: