Question

(- 11) ×7 is not equal to

Answer 1

(- 11) × 7 is not equal to 77.

Step-by-step explanation:

• Before we solve the problem, we must know the rules for signs (+, -) multiplications. This would help us understand the solution better.

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

• So in order to find the value of (- 11) × 7, we must understand that we have to find the product of signs first.

• Here, (-) × (+) = (-), where the (+) sign comes from 7, since 7 = + 7.

• Now, we find the product of the numbers, that is, 11 and 7. Here, 11 × 7 = 77.

• Final result = - 77, this is not equal to 77.

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