Question

if a = 4, b=-2 and c=5 verify proprety a*(b+c)=a*b+a*c in maths

Answer 1

Answer:

So yes ,a*(b+c)=a*b+a*c and the answer is 12

• *hope it will work ☺️*

Step-by-step explanation:

a=4

b=-2

c=5

ATQ:

id- a*(b+c)=

4*(-2+5)

=4*(3)

=12

2nd method:

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

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

={(4*-2)+(4*5)}

={(-8)+(20)}

={12}

so hence a*(b+c)={( a*b)+(a*c)}

=12.