Answer:
Answer: 2x^2+11x+15 Coefficient of x is 11 and coefficient of x^2 is 2.
Step-by-step explanation:
(x+3)×(2x+5)=?
Use FOIL Method Foil stands for First Outer Inner Last
Step 1: (x×2x) =2x^2 Multiply First Terms together (x and 2x)
Step 2: (x×5) =5x Multiply Outer terms together (x and 5)
Step 3: (3×2x) =6x Multiply Inner terms together (3 and 2x)
Step 4: (3×5) =15 Multiply Last terms together (3 and 5)
2x^2+5x+6x+15 Combine Like Terms
Answer: 2x^2+11x+15
