Question

Pls do it thank you

Answer 1

$\sf\large\underline\red{AnSWEr}$

(√3+5)²

In this we apply (a+b)² formula

i.e.

(a+b)²=a²+2ab+b²

So, here a=√3 and b=5

And,(√3+5)²=(√3)²+2(√3)(5)+(5)²

We get,

. 3+10√3+25

Or we get

$\sf\large\underline\green{28+10√3}$

Answer 2

Answer:

$3+5)²</p><p></p><p>In this we apply (a+b)² formula</p><p></p><p>i.e.</p><p></p><p>(a+b)²=a²+2ab+b²</p><p></p><p>So, here a=√3 and b=5</p><p></p><p>And,(√3+5)²=(√3)²+2(√3)(5)+(5)²</p><p></p><p>We get,</p><p></p><p>. 3+10√3+25</p><p></p><p>Or we get</p><p></p><p>\sf\large\underline\green{28+10√3}28+10√3</p><p></p><p>$