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Decide What Values of the Variable Cannot Possibly Be Solutions (−7x+3)2=4(−7x+3)+5( - 7 x + 3 ) ^ { 2 } = 4 ( - 7 x + 3 ) + 5

Question 313

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- (−7x+3) 2=4(−7x+3) +5( - 7 x + 3 ) ^ { 2 } = 4 ( - 7 x + 3 ) + 5


A) {27,−47}\left\{ \frac { 2 } { 7 } , - \frac { 4 } { 7 } \right\}
B) {−87,−27}\left\{ - \frac { 8 } { 7 } , - \frac { 2 } { 7 } \right\}
C) {5,−1}\{ 5 , - 1 \}
D) {−27,47}\left\{ - \frac { 2 } { 7 } , \frac { 4 } { 7 } \right\}

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