What's More Independent Activity 1: / Transform the following equations into quadratic equations in standard form then shade the correct answer by a yellow crayon. 3. x(x + 6 ) = 0 2. x(x-4)= 10 1. (x+8 )2 = 0 a. x2 + 6 = 0 - a. x² + 4x = 10 a.x2+8x+16 = 0 L. b. X? + 6x = 0 b. X2-4x+10 = 0 b.x2+16x+64 = 0 Hd.x²6=0 C. X2_4x-10 = 0 c.x2-16x+64 = 0 4. (x + 5)2 = 5x(x - 1) 5. (2x - 1)2-(x + 5)2 = 0 a.4x2 - 15x - 25 = 0 a, 3x2 - 14x + 24 = 0 b.4x2 + 15x -25 = 0 b.3x2 - 14x - 24 = 0 c. 3x2 + 14x -24 = 0 c.4x2 - 15x + 25 = 0 13
Answers & Comments
Answer:
3. b. x²+6x=0
2. c. x²-4x-10=0
1. b. x²+16x+64
4. a. 4x²-15x-25=0
5. b. 3x²- 14x-24=0