1.

Examples based on the middle term concepts : `(i) 4sqrt3 x^2 + 5x - 2sqrt3 (ii) 5sqrt5 x^2 + 30 x + 8sqrt5`

Answer» 1)`4sqrt3*2+5x-2sqrt3`
`4sqrt3*2+8x-3x-2sqrt3`
`4(sqrt3x+1)-sqrt3(sqrt3x+2)`
`(4x-sqrt3)(sqrt3x+2)`
2)`5sqrt5*2+30x+8sqrt5`
`5sqrt5*x+10x+10x+8sqrt5`
`5(sqrt5x+4)+2sqrt5(sqrt5+4)`
`(5x+2sqrt5)(sqrt5x+4)`.


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