Question

Find the value of 4 root 28 / 3 root 7

Answer 1

2.67 is the value of $4 \sqrt{28} \div 3 \sqrt{7}$

To find:

The value of  $4 \sqrt{28} \div 3 \sqrt{7}$

Solution:

We have to find the value of $4 \sqrt{28} \div 3 \sqrt{7}$ So first we need to expand the values within the square root and then the square numbers can be taken out and then the equation becomes simplified.

$=\frac{4 \sqrt{28}}{3 \sqrt{7}}$

$=\frac{4 \sqrt{4 \times 7}}{3 \sqrt{7}}$

As we know that the value of,

[Since, the square root value of 4 is 2]

$=\frac{4 \times 2 \sqrt{7}}{3 \sqrt{7}}$

$=\frac{8 \sqrt{7}}{3 \sqrt{7}}$

$\sqrt{7}$ in the denominator and the numerator place can be cancelled each other.

Therefore,the above equation becomes

$=\frac{8}{3}$

=2.67  

Hence the value of  $4 \sqrt{28} \div 3 \sqrt{7}$ is 2.67.

Answer 2

Answer:

please find the attachment