Question

solve this
Verify:a×(-b)=-(a×b)
[a=15,b=-3)​

Answer 1

Answer:

hey mate ❤

your answer is here

➡Given-

a=15

b=-3

a×(-b)=-(a×b)

let it be equation 1

putting the value of a and b in equation 1

15×(3)= -[15×(-3)]

45 = 45

Hence Proved..

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Answer 2

a * (-b)= -(a*b)
True because-*+=-
So substitute a= 15 and b= -3
We get -(15*3)
= -45