Independent activity 4
Ano po sagot

9514 1404 393

  A, B, C, E, D

  F, G, H, I, J

Step-by-step explanation:

You can go at this a couple of ways.

Consider the squares of number 1 through 9.

Then when the number under the radical is close to n², the root on the number line will be close to n.

The other way you can do this is to find the square root using your calculator.

is this part of a question or something

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11