Question

if a=-4 ,b=5, c=4 verify a*(b+c)=a*b+a*c

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Answer 1

Answer:

$= a \times (b + c) = a \times b + a \times c \\ = ( - 4) \times (5 + 4) = ( - 4)(5) + ( - 4)(4) \\ = - 36 = - 20 - 16 \\ = - 36 = - 36 \\ lhs = rhs$

Step-by-step explanation:

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Answer 2

Answer:

-36

Step-by-step explanation:

a=-4 , b=5 , c=4

a*(b+c) = a*b+a*c

-4*(5+4) = -4*5 + -4*4

-4*(9) = -20 + (-16)

-36 = -20 - 16

-36 = -36

LHS = RHS

= HENCED VERIFIED