Question

Simplify : 2(x² + 2xy) + 5 - xy​

Answer 1

Answer:

4

Step-by-step explanation:

4x+4xy+5-xy

4x=4xy-5xy

4x=1xy

XY=4

Answer 2

To simplify : $2 ( x^{2} + 2xy ) +5 -xy$

Solution :

• To solve the above equation we will follow BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.
• where,  
• $\begin{array}{l} \\B= brackets \\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

• According to above rule we will solve.
• $2 ( x^{2} + 2xy ) +5 -xy$  

       $2x^{2} + 4xy + 5 -xy \\2x^{2} + 3xy + 5$

Hence , On simplifying $2 ( x^{2} + 2xy ) +5 -xy$  we get , $2x^{2} + 3xy + 5$ .