Question

PLEASE ANSWER I NEED HELP​

Answer 1

HELLO FRIEND

2.let unknown value be x

No. of row=No. of column=x*x=×^2

so,

x^2=1225

x=root 1225

x=35 No. of column and row

3.Total no. of students=Total strength of class=x^2

so,

x^2=1156

x=root 1156

x=36 No. of students and strength of class

4. Prime factorisation of 768

768=2*2*2*2*43

As we know that,

2 are in 2 pairs but to get a square no. we have to multiple 768 with 43.

PLS MARK ME