Question

Solve 4r2 – 5 = 59.



A.


{± 3}


B.


{± 4}


C.


{± 5}


D.


{±6}

Answer 1

1. Add 5 to both sides of the equation.
2. Divide both sides of the equation by 4.
3. Take the square root of both sides of the equation.
4. Remember that each number has two square roots...one positive and one negative.

Answer 2

still figuring that out

Answer 3

@Mehek14

Answer 4

do it step by step
add 59 + 5

Answer 5

64

Answer 6

64/4?

Answer 7

16

Answer 8

\(\sqrt{16}\)

Answer 9

it's b

Answer 10

4

Answer 11

that's your answer @speartonion

Answer 12

your awesome

Answer 13

square root of 16 is 4 so it's b