Factors
Two numbers that multiply to give 13 but add to give 14.
What are 1 and 13?
Two numbers that multiply to give 18 but their sum is 9.
What is 6 and 3?
Two numbers that multiply to give -21 and sum to give -4.
What is -7 and 3?
The numbers that multiply to give 36 but sum is -12.
What is -6 and -6?
The factor pair that multiplies to give -36 but sums to give -5.
What are -9 and 4?