Question

(at) (-10)* {(-7)+(-9)) = {(-10) *(-7)) + f(-10) (-9)}verify​

Answer 1

Step-by-step explanation:

-10{(-7)+(-9)}={(-10)(-7)}+f (-10)(-9)}

-10{(-7)+(-9)}={(-10)(-10)+f (-7)(-9)}

-10{(-7)+(-9)}={(-10) whole square+f (-7)(-9)}

-10+(10) whole square=f (-7)(-9)-{(7)(9)}

-10whole cube=f {(-7)(7)}-{(-9)(9)}

-10 whole cube=f (-14)-(-81)

-10 whole cube=f (67)

f =67+10 whole cube

f =67+10×10×10

f =67+1000

f =1067