1.

If a=5andb=6,find the value of the following. 5a²b+7a​

Answer»

Given :–

  • An equation, 5a²b + 7a.
  • a = 5
  • b = 6

To Find :–

  • VALUE of the given equation.

Solution :–

Here given that,

  • a = 5
  • b = 6

Now put the given value in the given equation.

So, our equation is,

• 5a²b + 7a

⟹ 5(5)²(6) + 7(5)

We know that,

• 5² = 5 × 5 = 25

So,

⟹ 5(25)(6) + 7(5)

Now, open the brackets.

⟹ 30(25) + 35

Again, open the bracket.

⟹ 750 + 35

Now, ADD both the numbers.

We obtain

⟹ 785

Hence,

Value of the given equation with the given values of a and b is 785.


Discussion

No Comment Found

Related InterviewSolutions