Question

Question 31
If a= ✓2 – 1, what is the value of the following expression

a^4+ 4a3 + 6a2 + 4a + 7​

Answer 1

Answer:

gagajahsiwbwkbsiwhwowhsiwhwi

Answer 2

if a=√(2) -1

answer is =8.946

Step-by-step explanation:

then a=1.41-1 ==> a=0.41

then (0.41)^4+4(0.41)^3+6(0.41)^2+4(0.41)+7

==> 8.946