3 years ago

Factor 36+12x+x^2 as the product of two binomials

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

8 0

Answer:

(x+6) (x+6)

(x+6)^2

Step-by-step explanation:

36+12x+x^2

x^2 +12x +36

What 2 numbers multiply to 36 and add to 12

6*6 = 36

6+6 =12

(x+6) (x+6)

(x+6)^2

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2/8 is equivalent to 2/10 because 2 + 8 +10 true or false

Shtirlitz [24]

false

2/8=1/4

2/10=1/5

they aren't equivalent

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hope it helps

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3 years ago

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Sam must score greater than a 70 on his test to pass the class. Which inequality represents this?

Zanzabum

greater than is >.

score greater than a 70 on his test to pass

so answer

x > 70

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3 years ago

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Can someone please help me

frozen [14]

No, the two rectangles are not similar. Similar rectangles will have the same ratio of shortest to longest side lengths.
3 : 4 ≠ 5 : 6

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3 years ago

HURRY PLSS

RUDIKE [14]

Step-by-step explanation:

-8 < 3x + 7 <= 10

-15 < 3x <= 3 (subtract 7)

-5 < x <= 1 (divide by 3)

Hence the correct options are -3, 0 and 1.

3 0

3 years ago

If the vertex of a parabola is (-4, 6) and another point on the curve is (-3, 14), what is the coefficient of the squared expres

Luda [366]

$\bf \qquad \textit{parabola vertex form}\\\\\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array}\qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
vertex\ (-4,6)\qquad 
\begin{cases}
h=-4\\
k=6
\end{cases}\implies y=a(x-(-4))^2+6
\\\\\\
y=a(x+4)^2+6
\\\\\\
\textit{we also know that }
\begin{cases}
x=-3\\
y=14
\end{cases}\implies 14=a(-3+4)^2+6$

solve for "a"

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4 years ago