Question : Solve the equation using the quadratic formula. : 2139499

Solve the equation using the quadratic formula.

153) 10x² + 23x + 12 = 0

A) , -

B) - , -

C) ,

D) - , -

Use the quadratic formula to solve the equation.

154) x² + 10x + 24 = 0

A) {6, 4}

B) {6, - 4}

C) {- 6, - 4}

D) {24, 0}

155) x² + 10x + 6 = 0

A) {-10 + √6}

B) {5 ± √6}

C) {5 + √19}

D) {-5 ± √19}

156)  + 7x + 4 = 0

A)

B)

C)

D)

157) 5x² - 3x - 8 = 0

A)

B)

C)

D)

158) 2x² + 8x + 3 = 0

A)

B)

C)

D)

159) 3x² = -8x - 1

A)

B)

C)

D)

160) x² - 4x + 8 = 0

A) {2 ± 4i}

B) {2 ± 2i}

C) {2 + 2i}

D) {4, 0}