Question

Evalute (a) (-4)*-6
(b) (-3)*5
(5)​

Answer 1

answer:

(a) -24

As there is two - symbol multiply and add - before.

(b)15

Just multiply and put the greater number's sign.

Answer 2

Answer:

a) -24

b) 15

Step-by-step explanation:

a) Here, minus sign is put because the 6 is bigger than 4.

b) Here, plus sign OR sign is not kept because 3 is smaller than five.

IMP RULES:-

1. (-)(-) = +
2. (-)(+) = -
3. (+)(-) = -
4. (+)(+) = +
5. In the answer the sign is kept by seeing the sign of biggest number of equation. HOPE THIS MAY BE HELPFUL.