Math, asked by dakshayani00702, 18 days ago

if a =2x4+8x2-10,b=4x4+16x2-20 then a+b

Answers

Answered by mithilesh9848

0

Answer:

42

Step-by-step explanation:

a=14

b=28

a+b= 14+28

=42

Answered by devanshi1898

0

Step-by-step explanation:

2x4+8x2-10+4x4+16x2-20

8+16-10+16+32-20

24+6+12

30+12

42

42 is the right answer

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