Thomas asked in Science & MathematicsMathematics · 2 months ago

# find the square root of 10890?

Relevance
• F
Lv 6
2 months ago

This should be in garden section.

• 2 months ago

Don't wanna. Do you have a question?

• D g
Lv 7
2 months ago

You can estimate

100 x 100 = 10000

110 x 110 = 1100 + 11000 = 12100

• 2 months ago

The square root of 10890 = 104.3551627855565.

• Vaman
Lv 7
2 months agoReport

Thanks for the comments. My answer was correct upto first order term.

• Jim
Lv 7
2 months ago

Factor:  33 √10 <<< correct answer.

Calculator: 104.35516278555651795596348696628

But now round to 4 digits since 10890 has 4 digits (sigfigs)

• 2 months ago

My calculator

• Ian H
Lv 7
2 months ago

Find the square root of 10890 by hand.

104^2 = 10816 which is 74 short

(104 + a)^2 = 10890

104^2 + 208a + a^2 = 104^2 + 74

a^2 + 208a = 74, but a < 1, so

a ~ 74/208 ~ 0.335 by long division

The square root of 10890 is about 104.335

Calculator gives 104.35516....

• rotchm
Lv 7
2 months ago