Question

simplify: 4√12*7√7
plzzz any body give me the ans fastly and with good explaination plzz ​

Answer 1

Answer:

given,

4√12*7√7

4*7*√12*√7

28√84.

28*2√21

56√21

Answer 2

hey mate:

simplify:

4√12 × 7√7

= 4√ (2*2*3) × 7√7

= 4*2√3 ×7√7

= 56×√(3×7)

= 56×√21

put here value of √21= 4.58

=56×4.58

= 256.48

i hopes its helps u.

@abhi.