6. Operaciones con Polinomios 1.
А.
23 + 8x2 - 7x + 10
B.
8x* + 32 +212r? + 12612 + 7569 +
(15416)
Dados los
polinomios P(x) = 23 +6x² – +2yQ(x) = – 2? + 32 – 4; de
termine el resultado de la operación 3P() +Qc)
2.
Dados los
polinomios P(x) = x + 6x? - 1 + 2 y Q(x) = – 2? + 3x – 4; de
termine el resultado de la operación P(+) - 2Q(x)
3.
Dados los
polinomios P() = ° +63? - 2 + 2y Q(I) = -1+32 – 4; de
termine el resultado de la operación (3P) +Q=)) (P) - 2Q()
4.
Dados los
polinomios S(x) = 835 - 1624 + 20° - 11x² + 3x + 2 y T(I) = 1-6;
de termine el resultado de la operación S(x): T()
C.
3x + 170? +2
D
3." +41.25 + 1152" - 87 + 186?
14. + 20

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

whew you’re speaking a different language

the answer is  

d.

8 m

hope you got it down chief.

answer is  

d.

a circle

i got it down for you chief.