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artcher [175]
2 years ago
13

this question is easy but i dont want to do it can someone do it for me you get chooses brainliest and lots of points tooo

Mathematics
2 answers:
velikii [3]2 years ago
8 0

Answer:

7 and -7

Step-by-step explanation:

-7 is correct, but she forgot to include 7 in the ±\sqrt{49}. So it is both -7 and 7.

Sonbull [250]2 years ago
3 0

Answer:

See explanation.

Step-by-step explanation:

g^2=49

g=-7 or g=7

g can be both -7 and 7 since both of them squared is 49. Eli forgot that if you negate -7 and square the negated value which is 7, you get 49.

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