Answer :
Answer:
x = 80 b^12
Step-by-step explanation:
given as
x =(5a^4) ....1 and a =(2b^3) ......2
now if we put the value of a in eq 1, then we can write x in terms of b
therefore x= (5(2b^3)^4)
= (5(2^4×b^12))
= (5(16× b^12))
= 80 b^12
Answer:
x = 80 b^12
Step-by-step explanation:
given as
x =(5a^4) ....1 and a =(2b^3) ......2
now if we put the value of a in eq 1, then we can write x in terms of b
therefore x= (5(2b^3)^4)
= (5(2^4×b^12))
= (5(16× b^12))
= 80 b^12