Question

Simplify 7√3-29√3....

Answer 1

take root 3 as common

root 3 ( 7 - 29 )

root 3 ( -22)

in the answer

plz mark as brainliest

Answer 2

Answer:

7√3-29√3 = - 38.11

Step-by-step explanation:

• 7√3 = 7 × √3

               = 7 × 1.73       [√3 = 1.73]

               = 12.12

• 29√3 = 29 × √3
•           = 29 × 1.73       [√3 = 1.73]
•           =
• 50.23
• Subtraction: 7√3 - 29√3 = 12.12 - 50.23 ............(1)
• If there is no sign given before any number, then we must assume that there is positive sign.
• In equation (1), there is no sign before 12.12 so it can be written as +12.12
• Simplifying the equation (1) we can write, 7√3 - 29√3

                                                                           = - 38.11

• The sign of final number will follow the sign of the greater number.
• That's why answer is negative.