Question

5a√5a^3b + 2a^2 √45ab − 4 √125a^5b

Answer 1

is this your question:
\[5a \sqrt{5}a ^{3b}+2a ^{2}\sqrt{45}ab-4\sqrt{125}a ^{5}b\]

Answer 2

yes!

Answer 3

actually no...the 5(a^3)b

Answer 4

if this is your question
then it wil become
\[-4\sqrt{125}a ^{5}b+5\sqrt{5}a ^{4}b+2\sqrt{45}a^{3}b\]
now take \[a^{3}b\] common
\[a ^{3}b(-4\sqrt{125}a ^{2}+5\sqrt{5}a+2\sqrt{45})\]

Answer 5

now this will become quadratic equation in a
solve this equation and you will get your answer.

Answer 6

thank you

Answer 7

you are welcome @maria_valentine11