Answer:
There are some unknown characters in the answer list, so am not certain which letter. However, the expansion of (x^2 + y)^2 is:
x^4 + 2yx^2 + y^2.
Note: Am using the carrot - shift 6 - ^ to denote "to the power of".
Step-by-step explanation:
(x^2 + y)^2 = (x^2 + y) * (x^2 + y)
= (x^2 * x^2) + (y*x^2) + (y*x^2) + (y * y)
= x^4 + 2yx^2 + y^2
In words the answer is: x to the 4th plus 2 yx squared plus y squared.
Answer:
350 of the students are girls.
Step-by-step explanation:
5+7 = 12
600/12 = 50
50 x 7 = 350
So find g(0) and g(3)
G(0) = 0^2 -5(0) +3 = 3
And g(3) = 3^2 - 5(3) +3 = 9 - 15 + 3 = 3 so there is no change in g(x) for that interval.
H(0) = 8(0) + 10 = 10
And h(3) = 8(3) + 10 = 34
So the change in h(x) for that interval is 24.
Answer:
the value of x=5 and y = -3