Simplify: (13+11)(13-11) 169-143+143-121 I understand the distributive property,

Question

Simplify: (13+11)(13-11) 169-143+143-121 I understand the distributive property, but after this step, Iget stuck. In my way of thinking this is how it should be solved, the-143+143 should cancel themselves out. 169-121 213-211 as the result of the equation Simplify: (13+11)(13-11) 169-143+143-121 I understand the distributive property, but after this step, Iget stuck. In my way of thinking this is how it should be solved, the-143+143 should cancel themselves out. 169-121 213-211 as the result of the equation

Explanation / Answer

(13+11)(13-11) =(13)^2 - (11)^2 =13-11 =2

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---