2d^5(3d^3)
=2d^5*3d^3
=2*d^5*3*d^3
=(2*3)*(d^5*d^3)
=6*d^8
Answer: =6d^8
The answer would be B because a line is a parallel as long as the mx remains the same
Hope this helped.
Common difference r will be the difference between next two values of number row, so we take e.g. second minus first: r=9.4-6=3.4. You can see, that this value is constant as we go through next pairs of values.
For a quadratic of the form
, we complete the square by first adding
to each side.
Here, the coefficient b is equal to 10. We take half of this—5—and square it to get 25. We add this to both sides of the equation.
FYI, this equation can easily be factored, so there's no need to complete the square.
Answer: 49, 64, -81, 100, 121, 144
Step-by-step explanation: