Question

Determine the solution set of (x - 3)^2 = 49.

Answer 1

{6, -8}
{4, 10}
{10, -4}

Answer 2

Find the square root of both sides first.

Answer 3

(x-3)^2=\[x-3=\pm \sqrt{49}\]

Answer 4

\( \color{Black}{\Rightarrow x - 3 = 7 }\) or \( \color{Black}{x - 3 = -7 }\)

This is because both +7 and -7 are square roots of 49.

Answer 5

According to the square root theorem

Answer 6

So it's the latter

Answer 7

ok

Answer 8

@purplec16 no need to answer more :)

Answer 9

oh, lol...

Answer 10

Tyler, solve both equations and see both the answers. Tally.

Answer 11

oky doky

Answer 12

Can you help me with my question parth?

Answer 13

Please :)

Answer 14

what equation do i solve

Answer 15

I gave you the equations.

@purplec16 SURE :)

Answer 16

ok

Answer 17

10,-4 thanks parth