Question

(+7) ×(-2). =
pls tell the answer
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Answer 1

From the given question the correct answer is:

Given:

(+7) ×(-2)

To find:

(+7) ×(-2)=?

Solution:

we have to find the solution to the given question.

so,

=(+7) ×(-2)

= -(7 × 2)

= -14

Hence, (+7) ×(-2). = -14

Integers are closed under multiplication, meaning that for any two integers x and y, xy is an integer.

Answer 2

Answer :

To solve : (+7) ×(-2). = ?

As per the given question we have to perform multiplication of two integers positive and negative.

• According integer rules for multiplication whenever positive integer is multiplied with negative integer their product obtained is negative integer.
• hence on solving the above integers we get negative integer.
• Integers are closed under multiplication, that is for any two integers a and b, ab is an integer.

written as , - ( 7 x 2 ) = -14

∴ (+7) ×(-2)  =  - 14

-14 is the answer to the question.