Question

simplify the expression and find its value when a=5 and b =-3.2(a+ab)+3-ab

Answer 1

Answer:

simplification a+3

and

value 8

Step-by-step explanation:

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Answer 2

Given: The equation is $2(a+ab)+3-ab$and$a=5, b =-3$.

We have to solve the above equation.

• By using the Bodmas rule, we are solving the above equation.
• As we know that the Bodmas rule is used to remember the order of operations to be followed while solving expressions in mathematics.

Where,

$\begin{array}{l}\mathrm{B}=\text{brackets}\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

We are solving in the following way:

We have,

$2(a+ab)+3-ab$and$a=5, b =-3$

By putting the values of a and b in the equation.

$=>2(5+5\times-3)+3-5\times-3\\=>2(5-15)+3+15\\=>10-30+3+15\\=>-2$

Hence, the solution of the above equation is$-2$.