(k+4)^3 expand the problem
Answers
Answered by
22
Hey mate, It's nothin' big.
We know that,
(a+b)³=a³+b³+3ab(a+b)
Here,a=k and b=4.
=>(k+4)³=k³+4³+3(k)(4) {k+4}
=k³+64+12k(k+4)
=k³+64+12k²+48k.
That's how you do it.Follow @wazz94 in Instagram.Have a nice day :)
We know that,
(a+b)³=a³+b³+3ab(a+b)
Here,a=k and b=4.
=>(k+4)³=k³+4³+3(k)(4) {k+4}
=k³+64+12k(k+4)
=k³+64+12k²+48k.
That's how you do it.Follow @wazz94 in Instagram.Have a nice day :)
efgscm:
Thanks for helping
Answered by
3
this is the answer
hope it is useful
Attachments:
Similar questions