I'm not positive but I think it would be C
Answer:
value of x is 20
Step-by-step explanation:
If u got any doubt regarding this u can ask anytime :)
The opposite is a negative so the answer would be -6
Answer:
I got 25z^2−15z+2
Step-by-step explanation:
But if the answer shown is the correct answer, I think your computer read wrong, because those answers are the exact same :/