Answer:
-12X^7-27X^6
Step-by-step explanation:
-3x^6(-4X+9)=(-3X^6*)(4X^1)+-27X^6=-12X^7+-27X^6
the answer is the top one and the last one. Hope it helped :)
4 x v = 1
v - 3) x (v - 5 = v - 3?
6.16
Number 7 is two
Number 8 is infinitely many.