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3 years ago

Determine the type and number of solutions of x2 − 12x + 36 = 0.

2 answers:

8 0

First you would solve for x. Since the equation follows the square of a binomial rule, you would solve it so.

(a - b)^2 = a^2 - 2ab + b^2

a^2 = x^2
a = x
b^2 = 36
b = 6

x^2 -12x + 36 = (x - 6)^2 = 0
x = 6

There is one real solution.

ANTONII [103]3 years ago

3 0

Quadratic formula and the solution is 6

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vagabundo [1.1K]

Answer:

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2. $\displaystyle x-intercept: [5, 0] \\ y-intercept: [0, 1] \\ Slope-Intercept\:Form: y = -\frac{1}{5}x + 1$

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Step-by-step explanation:

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x-intercept → Plug in 0 for y to get −4½ for x

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$\displaystyle \frac{-4y}{-4} = \frac{-3x + 12}{-4}$

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I am joyous to assist you anytime.

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3 years ago

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Answer:

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Answer:

Step-by-step explanation:

The perimeter of a rectangular school yard is 182 meters. the school yard is 65 meters long. how wide is it?

Perimeter = 2x(LxW)

inverse formula

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182 : 2 - 65 =

91 - 65 =

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