Question

if (4a +5b)=16 and ab =4 find the value of 16a ^2+25b^2​

Answer 1

Answer:

(4×(4))+(5×(4))=16

16+20=16

36=16

=36/16

=2.25 answer.

Answer 2

Answer: 2.25

Step-by-step explanation: (4×(4))+(5×(4))=16

16+20=16

36=16

=36/16

=2.25

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