1.(с + 11)&and;2 2.( 9 - у )&and;2 3. ( а+2 )&and;2 4. (2x – y)&and;2 5. ( 7 – у3 )&and;2 6. c&and;2 + 22c +121 7. 16 - 8у + y&and;2 8. а&and;2 + 24а + 144 9. 4x&and;2 -12xy + 9y&and;2ПОМОГИТЕ ПЖ СРОЧНО ДАМ 40 БАЛОВ!!!!!!!!!!!!!!&and; ЗНАК ОБОЗНАЧАЕТ СТЕПЕНЬ. Created by daryavtyurina06. algebra-ru

1.(с + 11)∧2 2.( 9 - у )∧2 3. ( а+2 )∧2 4. (2x – y)∧2 5. ( 7

July 2022 1 9 Report

1.(с + 11)∧2
2.( 9 - у )∧2
3. ( а+2 )∧2
4. (2x – y)∧2
5. ( 7 – у3 )∧2
6. c∧2 + 22c +121
7. 16 - 8у + y∧2
8. а∧2 + 24а + 144
9. 4x∧2 -12xy + 9y∧2
ПОМОГИТЕ ПЖ СРОЧНО
ДАМ 40 БАЛОВ!!!!!!!!!!!!!!
∧ ЗНАК ОБОЗНАЧАЕТ СТЕПЕНЬ

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NNNLLL54

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$(c+11)^2=c^2+22c+121\\\\(9-y)^2=81-18y+y^2\\\\(a+2)^2=a^2+4a+4\\\\(2x-y)^2=4x^2-4xy+y^2\\\\(7-y^3)^2=49-14y^3+y^6\\\\c^2+22c+121=(c+11)^2\\\\16-8y+y^2=(4-y)^2\\\\a^2+24a+144=(a+12)^2\\\\4x^2-12xy+9y^2=(2x-3y)^2$

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