Question

find the value of the following : (-3 )x (-3 )​

Answer 1

(-3)*(-3)

9.

sove your question

Answer 2

Question:

Find the value of the following: (-3) x (-3)

Solution:

→ (-3) × (-3)

{ (–) × (–) = (+) }

→ +9

More info about formulas:

In Symbols:

1. (+) × (–) = (–)
2. (+) × (+) = (+)
3. (–) × (+) = (–)
4. (–) × (–) = (+)

In Spellings:

1. Plus × Minus = Minus
2. Plus × Plus = Plus
3. Minus × Plus = Minus
4. Minus × Minus = Plus