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MODULE 1 - Illustrations of Quadratic Equations 11. Write each quadratic equation in standard form, ax2+bx+c=0 then, identify the values and c. Write your answers inside the box/table below 1. x² - 6x-7=0 2. x²-64=0 3. -2x+8 = -9x² 4 x = 3x + 10 54x²-2=0 1 X²-Gx-7²0 9=1₁6=-6, (=-7 2x²-640 a 6. 2x(x + 1) = 0 7. (x+4)² = 5 8. (x+3)(x-3) = x(4x + 5) 9. (x+5)(x - 9) = 21 10. x(2x - 4) = (x-2)(x-2 6. 2x (x+1)=02x²117 a-2 7. 9=1, b =0, c=641 3-2x +9=-9x²9x² +3498(x+3) +8 : · 196= 2²-1-18 b='n C=D (x+4)² = 5, a: 1 b=8c= -3x²5x-920 a= b = 5 how solve​

Sagot :

Answer:

1.x² -6x-7=0

(x2 +6x -7)

a=1 b=6 c=-7

2.x² -64=0

(x² +0 -64)

a=1 b=0 c=-64

3.-2x +8=-9x²

(9x² -2x +8)

a=9 b=-2 c=8