find the value fo 7+2(5-2x3^2) and show your work?

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2007-01-30 05:59:08 · 4 answers · asked by alona p 1 in Science & Mathematics ➔ Mathematics

7+2(5-2x9)
7+2(5-18)
7+2(-13)
7+(-26)
= -19

2007-01-30 06:05:06 · answer #1 · answered by Christopher C 3 · 0⤊ 0⤋

= 7 + 2(5 - 2 x 3Â²) = 7 + 2(5 - 18)
= 7 + 2 x -13 = 7 - 26 = -19

2007-01-30 14:05:14 · answer #2 · answered by Como 7 · 0⤊ 0⤋

7+2(5-2x3^2)=
7+2(5-2x9)=
7+2(5-18)=
7+2(-13)=
7-26=
-19

2007-01-30 14:11:04 · answer #3 · answered by Behy_unique 2 · 0⤊ 0⤋

17-2a

2007-01-30 14:16:27 · answer #4 · answered by melindaandlouis 1 · 0⤊ 0⤋