Final answer:
To find 5(-2), you can use the distributive property of multiplication over addition. Multiplying a positive number by a negative number gives a negative result. Therefore, 5(-2) = -10.
Step-by-step explanation:
To find 5(-2), we can use the distributive property of multiplication over addition. We know that 5(2) means 5 times 2, which equals 10. So, 5(-2) means 5 times -2. Multiplying a positive number by a negative number gives a negative result. So, 5(-2) = -10.