Answer:
(y+5)²
Step-by-step explanation:
Every perfect square trinomial, completes the rule:
(a+b)²=(a²+2ab+b²)
Let's complete the PST:
(a) would be the square root of y², which is y.
(b) would be a number that multiplied by 2y gives us 10y, which is 5.
Our perfect square trinomial is y²+10y+25
Finally, using the mentioned rule, the binomial square for that equation is (y+5)²
4b <= - 3
b <= -3/4
answer is A
b <= -3/4
My friend says 5 is 60 and 6 is b.
4/5 is in simplest form because you cannot find a common number that is divisible by both 4 and 5. Thus, you would leave your answer as 4/5... simplest form.
Answer: -8(5x^4-2)
Step-by-step explanation:
The greatest common factor of 16 and -40 is -8.
