Answer:
3w + 8 – w = 4w – 2(w – 4)
Step-by-step explanation:
The simplified forms of each of these equations are ...
- 2w +8 = 2w +8 . . . . . .the identity you're looking for
- 7m -5 = 7m +7 . . . . . . never true
- -3y +3 = -3y -6 . . . . . . never true
- -2v +6 = -2v -6 . . . . . . never true
Answer:
-3, 5/2
Step-by-step explanation:
What are the roots of the function y = 4x2 + 2x – 30?
To find the roots of the function, set y = 0. The equation is 0 = 4x2 + 2x – 30.
Factor out the GCF of : 2, so the equation becomes 0 = 2(2x2+x-15)
Next, factor the trinomial completely. The equation becomes: 0=2(x+3)(2x-5)
Use the zero product property and set each factor equal to zero and solve.
x+3=0 2x-5 = 0
x = -3, 5/2
The roots of the function are -3, 5/2.
Hope this helped!
I believe the answer would be 10 hours and 48 minutes.
Answer:
what does \dfrac mean
Step-by-step explanation:
I'm only in 11th grade and I don't know anything of this cuz I'm dum
