I’ll help if u attach the pic of the question:)
Answer:
2/3
Step-by-step explanation:

Answer:
8x²−6xy+20x−15y
Step-by-step explanation:
(4x−3y)(2x+5)
=(4x+−3y)(2x+5)
=(4x)(2x)+(4x)(5)+(−3y)(2x)+(−3y)(5)
=8x²+20x−6xy−15y
=8x²−6xy+20x−15y
Answer:
b
Step-by-step explanation:
you dont need a explanation do you
Answer:
3x^4+12x^3
Step-by-step explanation: