Question

4√98−√8+3√32−4√50
please write this answer In a page...I will mark the first one as brainliest​

Answer 1

Answer:

29√2

Step-by-step explanation:

5

2

+2

8

−3

32

+4

128

2√8=2√2×2×2=2×2√2

2√8=4√2

3√32=2√2×2×2×2×2

=3×2×2√2

=12√2

4√128=4√2×2×2×2×2×2×2

=4×2×2×2√2

=32√2

Now All Terms Can Written as

5 \sqrt{2} + 4 \sqrt{2} - 12 \sqrt{2} + 32 \sqrt{2}5

2

+4

2

−12

2

+32

2

As We know When There is Like terms like √2 in These Terms

If

a√x+b√x=a+b√x

a√x-b√x=a-b√x

Now,

\begin{gathered}5 \sqrt{2} + 4\sqrt{2} + 32 \sqrt{2} - 12 \sqrt{2} \\ \\ 41 \sqrt{2} - 12 \sqrt{2} \\ \\ = 29 \sqrt{2}\end{gathered}

5

2

+4

2

+32

2

−12

2

41

2

−12

2

=29

2

Answer=29√2