Solved

Solve the Equation 8x22x21=08 x ^ { 2 } - 2 x - 21 = 0

Question 76

Multiple Choice

Solve the equation. 8x22x21=08 x ^ { 2 } - 2 x - 21 = 0


A) {32,74}\left\{ \frac { 3 } { 2 } , - \frac { 7 } { 4 } \right\}
B) {32,74}\left\{ - \frac { 3 } { 2 } , \frac { 7 } { 4 } \right\}
C) {32,74}\left\{ - \frac { 3 } { 2 } , - \frac { 7 } { 4 } \right\}
D) {32,47}\left\{ - \frac { 3 } { 2 } , \frac { 4 } { 7 } \right\}
E) {32,74}\left\{ \frac { 3 } { 2 } , \frac { 7 } { 4 } \right\}

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions