Question

the value of (2.3)^2 - 0.067/(2.3)^2 + 0.69 + 0.09​

Answer 1

Answer:

The solution of the expression is \frac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}=2

(2.3)

2

+0.69+0.09

(2.3)

3

−0.027

=2

Step-by-step explanation:

Given : Expression \frac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}

(2.3)

2

+0.69+0.09

(2.3)

3

−0.027

To find : The value of the expression?

Solution :

Step 1 - Write the expression

\frac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}

(2.3)

2

+0.69+0.09

(2.3)

3

−0.027

Step 2 - Solve the cube and square value by calculator

=\frac{12.167-0.027}{5.29+0.69+0.09}=

5.29+0.69+0.09

12.167−0.027

Step 3 - Solve the addition and subtraction

=\frac{12.14}{6.07}=

6.07

12.14

Step 4 - Solve by division,

=2=2

Therefore, The solution of the expression is \frac{(2.3)^3-0.027}{(2.3)^2+0.69+0.09}=2

(2.3)

2

+0.69+0.09

(2.3)

3

−0.027

=2