Question

If f(x) = x4 - 2x + 7 then, f(0) + f( 2) =​

Answer 1

Answer:

x⁴-2x+7 (for f=0)

0⁴-2×0+7

0-0+7

= 7

x⁴-2x+7 (for f=2)

2⁴-2×2+7

16-4+7

12+ 7

19

Answer 2

Answer:

12

If f(x) = x4 - 2x+7

For x = 2

f(2) = 24-(2x2)+7

=16-4+7

=16-11 (by BODMAS)

=5

f(0) =7 f(2) =5

f(0) + f(2) = 7 + 5 =12