Question

X²-10x+25-------------- 3x+12​

Answer 1

Ответ:

Объяснение:

х^2-10х+25=0

(х-5)(х+5)=0

х1=5

х2=-5

б)3х+12=0

3х=-12

х=-4

Answer 2

To simplify the expression, let's first factorize the quadratic expression x² - 10x + 25:

x² - 10x + 25 = (x - 5)(x - 5) = (x - 5)²

Now, let's rewrite the expression and divide it by 3x + 12:

(x - 5)² / (3x + 12)

Next, let's factorize the denominator:

3x + 12 = 3(x + 4)

Now, we can rewrite the expression again:

(x - 5)² / 3(x + 4)

That's the simplified form of the expression (x² - 10x + 25) / (3x + 12).