Find the missing coefficient.
(5d-7)(5d-6)=25d^2+__d+42
A.65
B.5
C.-5
D.-65
musicheadjesse
1. 2x^2-x-6
2. 12x^2-x-6
3. 4p^2-18p+8
4. -65
5. 6x3+14x2−5x−3
6. n³ + 15n² + 56n
100%, for Connexus Math. You can trust me. 💖
Best of luck to you all!!
It's -65
Don't fear, I'll be back with the rest of the answers soon!!
Question 5? Is correct I got 100%
what are the answers to the full quick check?
(5d-7)(5d-6)
= 5d(5d-6) - 7(5d-6)
= 25d^2 - 30d - 35d + 42
= 25d^2-65d+42
So, what do you think?