Subtract 5x(x-y+2)-2z (3x+4y+5z) from 3y (4x+3y-2z) – InterviewSolution

1.

Subtract 5x(x-y+2)-2z (3x+4y+5z) from 3y (4x+3y-2z)

Answer»

$\huge\underline\bold\red{AnsWeR}$

$4x(2x−3y+10z)$

$- 3x(x−4y+5z)$

$⇒(8x2−12xy+40xz)−(3x2−12xy+15xz)$

$⇒(8x2−3x2)+[−12xy+12xy]+40xz−15xz$

$⇒5x2+25xz$

$⇒5x(x + 57)$

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