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Evaluate.

-7×7=

Evaluate.\newline7×7= -7 \times 7=

Full solution

Q. Evaluate.\newline7×7= -7 \times 7=
  1. Calculate: 7×7-7 \times 7: We're multiplying two numbers with the same absolute value but different signs.\newlineCalculate: 7×7-7 \times 7.
  2. Result: 7×7=49-7 \times 7 = -49: Multiplying a negative by a positive gives a negative result.\newlineSo, 7×7=49-7 \times 7 = -49.