Question

verify -25x[-4+(-6)]= (-25x-4) (-25x-6)​

Answer 1

LHS:-

$\\ \sf\longmapsto -25x\left[-4+(-6)\right]$

$\\ \sf\longmapsto -25x(-4-6)$

$\\ \sf\longmapsto -25x(-10)$

$\\ \sf\longmapsto 250x$

RHS:-

$\\ \sf\longmapsto (-25x-4)(-25x-6)$

$\\ \sf\longmapsto -25x(-25x-6)-4(-25x-6)$

$\\ \sf\longmapsto 25x^2-150x+100x+24$

$\\ \sf\longmapsto 25x^2-50x+24$

Therefore

$\\ \sf\longmapsto LHS\neq RHS$

Answer 2

Explanation:

-25x[-4+(-6)]

-25x[-10]

-250x

RHS

(-25x-4)(-25x-6)

-25x(-25x-4)(-25x-6)

25x-150x-100x+24

25x-50x+24

LHS not = to RHS