Answer:
no it isn't it would be 6/9
Answer:
15x^2 - 9x - 42
Step-by-step explanation:
(3x+6)(5x+7)
15x^2 +21x - 30x -42
15x^2 - 9x - 42
Answer:
x and y can both equal 1
Step-by-step explanation:
Since we have:

And we know that they equal each other, 1 should be the best answer.
1¹ = 1¹
1 = 1
A is the only correct answer, unless you meant to put “-5” for letter E. Then A and E would be the correct answers!
Answer:
f'(x) = cos(3x^2)(6x)
Step-by-step explanation:
(d/dx)(sin u) = cos(u)·du/dx . . . . . chain rule
For f(x) = sin(3x^2), this means ...
f'(x) = cos(3x^2)(6x)