Answer:
1332 i think
Step-by-step explanation:
287+379=666
666*2=1332
Answer:
D
Step-by-step explanation:
.............................
Answer:
<h2>x = 2, y = 6 → (2, 6)</h2>
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
(-7)^2 - 4*3 *(-2) = 49 + 24 >0
discriminant is positive so 2 real roots