The answer for the first one is B 56 and for the second it's and unless you meant 80 for C none of them are correct.
Answer: I believe it would be no solution
Step-by-step explanation
Using a calculator, we can check that
.
Lets evaluate each one of our expression the check which one is closest to
:
We can conclude that the value of <span>
(1 +1/34) to the power of 34 is the closest to the value of </span>
.
The zeros of the function will be when f(x) = 0.
As 0 = 3x^2 - 7x + 1, you can use the quadratic formula to solve, finding that x = (7 + sqrt(37))/2 or (7 - sqrt(37))/2.
Answer:
4x²y² + 20xy² + 25y²
Step-by-step explanation:
(a + b)² = a² + 2ab + b²
a = 2xy ; b = 5y
(2xy +5y)² = (2xy)² + 2*(2xy) * (5y) +(5y)²
= 2²x²y² + 2* 2* 5 * x*y*y + 5²*y²
=4x²y² + 20xy² + 25y²