Answer:
First one is B Second one is D thats all i know and nice candy cane:)
Answer:
±1/5, ±1, ±11/5, ±11
Step-by-step explanation:
Potential rational roots of 5x² -7x +11 will be of the form ...
(divisor of 11)/(divisor of 5)
so will include ...
±1/5, ±1, ±11/5, ±11
3x^2 + 3x - 6
First factor out the 3 in front of x^2:
3( x^2 + x - 2 )
Now we can look at the inside of the brackets, and find two numbers that, when multiplied, give -2, and when added, give +1. You will usually find them if you create a list of factors of the constant term (-2 in this case).
2 * -1 = -2
2 + -1 = 1
So the factorization becomes 3(x+2)(x-1)
Answer:
a+b=2
Step-by-step explanation:
Answer:
5x + 6 ≥ 21
Step-by-step explanation:
