Question

(4√2+5√3) (4√2-5√3) SOLVE​

Answer 1

Question:-

(4√2+5√3) (4√2-5√3)

Answer:-

=[(4√2+5√3)] [(4√2-5√3)]

=[(4√7√3)] [(4√-3√3)]

=[(4√21)] [(4(√-1√3)√3)]

=[(4√21)] [(4(√-3)√3)]

=[(4√21)] [(4(√-9)]