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Andrew [12]
3 years ago
10

Factor completely: x∧2 + 10x + 24

Mathematics
2 answers:
Anna [14]3 years ago
7 0

Answer:

{x}^{2}  + 10x + 24 \\  {x}^{2}  + 6x + 4x + 24 \\ x(x + 6) + 4(x + 6) \\  = (x + 4)(x + 6)

Masteriza [31]3 years ago
3 0

Step-by-step explanation:

{x}^{2}   + 10x + 24 = 0

=  >  {x}^{2}  + 6x + 4x + 24 = 0

=  > x(x + 6) + 4(x + 6) = 0

=  > (x + 6)(x + 4) = 0

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What is the largest integer n such that (n^2-38) / (n +1) is an integer?
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Answer:

a. 36

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for (n^2-38)/(n+1) to be an integer, n+1 must completely divide, n^2-38.

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5^9

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Consider the equation below.
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Answer:

Equation in square form:

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Step-by-step explanation:

We are given

y=3x^2+30x+71

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we can use formula

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y=3(x^2+2\times x\times 5)+71

now, we can add and subtract 5^2

y=3(x^2+2\times x\times 5+5^2-5^2)+71

y=3(x^2+2\times x\times 5+5^2)-3\times 5^2+71

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y=3(x+5)^2-4

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we know that this parabola

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