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konstantin123 [22]
3 years ago
6

Which is a solution to (x - 3)(x + 9) = -27? x= 39 X=-3 x=0 x = 6

Mathematics
1 answer:
Ghella [55]3 years ago
4 0

Answer:

x = 0

Step-by-step explanation:

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Father says my son is five times older than my daughter. my wife is 5 times older that my son. I am twice old from my wife and a
Svet_ta [14]

Answer:

daughter 1. son 5. wife 25. father 50

4 0
2 years ago
What is the remainder of f(x)=x^4-2x^3-27x^2-9x+18 when divided by binomial x+4
givi [52]

Answer:

The remainder will be 6.

Step-by-step explanation:

We have the function:

f(x)=x^4-2x^3-27x^2-9x+18

And we want to find the remainder after it is divided by the binomial:

x+4

We can use the Polynomial Remainder Theorem. According to the PRT, if we have a polynomial P(x) being divided by a binomial in the form (<em>x</em> - <em>a</em>), then the remainder will be given by P(a).

Here, our divisor is (<em>x</em> + 4). We can rewrite this as (<em>x</em> - (-4)).

Therefore, <em>a</em> = -4.

Then according to the PRT, the remainder will be:

f(-4)=(-4)^4-2(-4)^3-27(-4)^2-9(-4)+18=6

The remainder will be 6.

4 0
2 years ago
Please please please.
sesenic [268]
the possibilities are probably b, using the elimination method
4 0
2 years ago
What is the answer to the question. Solve for x
slega [8]

Answer:

Answer:

x=\frac{75}2

Step-by-step explanation:

Give letters, as in the attached image.

The triangles ABE and CDE are similars (AAA). In particular AE:CE=BE:DE \rightarrow 46:30=(x+20):x \rightarrow 46x=30(x+20) \rightarrow 23x=15x+300 \rightarrow 8x=300\rightarrow  x=\frac{75}2

5 0
2 years ago
What are the zeros of the function f(x) =x^2-11x+24 ?
UNO [17]

Answer:

there is none

Step-by-step explanation:

3 0
3 years ago
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