X²-12x+a=(x+b)² find a and b
1 answer:
Answer:
Step-by-step explanation:
x² - 12x + a = (x + b)²
x² - 12x + a = x² + 2xb + b²
-12 = 2b and a = b²
b = -6
a = b² = 36
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-4 ≤ x ≤ 6
x ≥ -4
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3x + 12 ≥ 0
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6 ≥ x
6 - x ≥ 0
1 - x ≥ -5
A. 3x + 14 ≥ 2 and 1 - x ≥ -5
Answer:
I would probably choose warlock if my computer could handle it ;w;
The solution of the inequality is t<-3. Because -15 divided by 5t is equal to -3
82+2x=180
2x=98
x=49
answer is x=49
Y=(m)(x)+b
so you already have the slope=-6/5 and the intercept is 3
y=-(6/5)x+3
