Question

Work out (5.2 x 10") + (1.4 x 10°)
Give your answer in standard index form.

Answer 1

To work out the expression (5.2 x 10^6) + (1.4 x 10^0) in standard index form, add the numbers and express the result with the appropriate power of 10.

Step-by-step explanation:

To work out the expression (5.2 x 106) + (1.4 x 100) in standard index form, we need to add the numbers on either side of the equation.

5.2 x 106 = 5,200,000 and 1.4 x 100 = 1.4

Adding these two values gives us: 5,200,000 + 1.4 = 5,200,001.4

Therefore, the expression in standard index form is 5.2000014 x 106.

Learn more about Standard Index Form