√125+√28+√80+√700=sederhanakan

√125 + √28 + √80 + √700
= (√25 × √5) + (√4 × √7) + (√16 × √5) + (√100 × √7)
= 5√5 + 2√7 + 4√5 + 10√7
= 9√5 + 12√7

√125 + √28 + √80 + √700 =..
= √5•5•5 + √2•2•7 + √2•2•2•2•5 + √2•2•5•5•7
= 5√5 + 2√7 + 2•2√5 + 2•5√7
= 5√5 + 2√7 + 4√5 + 10√7
= 5√5 + 4√5 + 2√7 + 10√7
= 9√5 + 12√7

smoga brmanfaat.