Question

factorise:4x^2-35x-375

Answer 1

Heya User, Here is Your Answer *********


$4 {x}^{2} - 35x - 375 \\ write \: as \: a \: difference \\ 4 {x}^{2} + 25x - 60x - 375 \\ factor \: out \: x \: and \: 15 \: from \: the \: expression \: \\ x(4x + 25) - 15(4x + 25) \\ factor \: out \: 4x + 25 \: from \: the \: expression \\ (4x + 25)(x - 15)$
Hope it will help you

Answer 2

4x²-35x-375 = 4x²-60x+25x-375

= 4x(x-15)+25(x-15)

= (x-15)(4x+25)                             (By taking (x-15) as common)