Question

Algebra 2b help please!
Find all real roots to these numbers
I'll post a screenshot of the problems since I can't type them right

Answer 1

ok ....will wait :)

Answer 2

You can use a calculator for 1 to 4 (if no calculator handy, use Wolfram|Alpha)

For 5, @AravindG will show you how ;)

Answer 3

How do I type 1 and 4 into the calculator?

Answer 4

-20,5,-5,4y^2

Answer 5

or 1 to 4 I meant

Answer 6

use a scientific calculator

Answer 7

Remember that sqrt^4(stuff) = stuff^(1/4).

Answer 8

wat unit&lesson?

Answer 9

@AravindG but how do I type it in? When there's a little number beside the square root symbol is that an exponent or what?

Answer 10

i can lend you one :)

http://web2.0calc.com/

Answer 11

Lesson 1 unit 1 @lilhefner3

Answer 12

for example

i need cube root of 125

i input this as 125^(1/3)

Answer 13

@AravindG What about the ones to find all real roots though?

Answer 14

I got a 100% on that one, but ours are different because mine only have 4 questions and they had graphs

Answer 15

@sowrongitscassidy is this a test/quiz?

Answer 16

no its most likly a the practice questions @AravindG

Answer 17

i see :) then i am happy to help

Answer 18

@AravindG No it's my first assignment this semester, I just never have understood Algebra one bit

Answer 19

we can help you so long as you are willing to learn

Answer 20

well i have a calculator that can help you with that