Apply Distributive Property: Apply the distributive property to expand the expression.We need to multiply 2 by each term inside the parentheses (5+3b).2(5+3b)=2×5+2×3b
Perform Multiplication: Perform the multiplication.Now we multiply the numbers.2×5=10 and 2×3b=6bSo, 2(5+3b)=10+6b
Write Final Expression: Write the final simplified expression.The expression 2(5+3b) simplifies to 10+6b.