if 3x+4y=16 and xy=4;find the value of 9x^2+16y^3
Answers
Answered by
1
Answer:160
Step-by-step explanation:
(3x+4y)^2=(16 )^2
9x^2+16y^3+ 24xy = 256
given xy=4
9x^2+16y^3 = 256-96
=160
Answered by
1
Answer:
this is your answer.
Step-by-step explanation:
hope u like. plz mark me as brainliest.
Attachments:
Similar questions