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Mathematics 15 Online
OpenStudy (mindblast3r):

Help me!

OpenStudy (anonymous):

with what?

OpenStudy (mindblast3r):

\[7^{2} + 7^{2} = ?\]

OpenStudy (black_ninja123):

What is 7*7

OpenStudy (anonymous):

ok 7*7= 7*7= ?+?=?

OpenStudy (mindblast3r):

i know how to get the answer how would you combine those terms though?

OpenStudy (black_ninja123):

Oh

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

idk sorry

Nnesha (nnesha):

take out 7^2 bec it's a common factor \[\huge\rm 7^2 +7^2 = 7^2(1+1)\]

OpenStudy (mindblast3r):

\[2 \times 7^{2}\]

Nnesha (nnesha):

yes right

OpenStudy (mindblast3r):

??

Nnesha (nnesha):

7^2 = ? and then multiply by 2

OpenStudy (mindblast3r):

ah

Nnesha (nnesha):

you will get same answer 7^2 + 7^2 = 49+49= 98=7^2(2)

OpenStudy (mindblast3r):

yay, nnesha to the rescue <3 thank you :)

Nnesha (nnesha):

np :-)

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