(x^2+5)(x^2-5)
I hope this helps :)
Answer:
2+x
Step-by-step explanation:
2(1-x)=2-2x
2-2x+3x=2+x
Rig
The answer is , The arrows should start at zero .
9
30 - (9+4 x 3)
30 - (9 + 12)
30 - 21
= 9