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mathtard
 4 years ago
Give exact and approximate solutions to three decimal places.
(x+7)^2=36
mathtard
 4 years ago
Give exact and approximate solutions to three decimal places. (x+7)^2=36

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myininaya
 4 years ago
Best ResponseYou've already chosen the best response.0take square root of both sides then subtract 7 on both sides

satellite73
 4 years ago
Best ResponseYou've already chosen the best response.1and don't forget to write both \[x+7=6\] or \[x+7=6\]

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2id + a sqrt(36) then subtract out a 7

satellite73
 4 years ago
Best ResponseYou've already chosen the best response.1that's easy for you to say

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.2\[(\pm \sqrt{36}7+7)^2 = 36\]
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