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Black_prince [1.1K]
2 years ago
10

Expand and simplify (x+6)(x−11)

Mathematics
1 answer:
KatRina [158]2 years ago
7 0

Answer:

x^2 - 5x - 66

Step-by-step explanation:

1. Distrubute the x to the x and -11 so you will get x^2 - 11x

2. Distrubute the 6 to x and -11 and you get 6x - 66

3. Combine like terms (x^2 - 11x + 6x - 66) you will get x^2 - 5x - 66

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77. Find the greatest common factor (GCF) of the polynomial: 12x^4 + 8x^3 - 16x^2
Fed [463]

Answer:

4x^2

Step-by-step explanation:

The greatest common factor of 12, 8, and 16 can be no larger than the smallest difference between these numbers, which is 4. 4 is a factor of each number, so is the GCF of them.

The exponent of the greatest common factor of x^4, x^3, and x^2 can be no larger than the smallest of these exponents, which is 2. So, the GCF of the variable portion of the terms is x^2.

The product of the coefficient GCF and the variable GCF is ...

... 4x^2

5 0
3 years ago
Question 6: 17 pts
Burka [1]

Answer:

Parent function is g(x) = x² a quadratic

Step-by-step explanation:

quadratic; translation down 4 units  

-4 means the vertex will move down 4

8 0
3 years ago
Brainliest + Points!
Flauer [41]

Answer:

Your answer is not there.... but my answer is... so, check it put...

Step-by-step explanation:

P is the principal amount, $400.00.

r is the interest rate, 7.5% per year, or in decimal form, 7.5/100=0.075.

t is the time involved, 6 month period(s) time periods.

To find the simple interest, we multiply 400 × 0.075 × 3 to get that:

The interest is: $90.00

5 0
4 years ago
What is the equation in point slope form of the line passing through (-2,-5) and (2,3)
Anna71 [15]

what is the equation in point slope form of the line passing through (-2,-5) and (2,3)


Point slope form: y - y1 = m(x - x1)

m = (3 + 5)/(2 + 2) = 8/4 = 2

Point slope form:

y - 3 = 2(x - 2) if you're using this (2,3)

or

y + 5 = 2(x + 2) if you're using this (-2,-5)

5 0
3 years ago
Read 2 more answers
PLZ HELP!<br>dont just answer something random for points:)tysm​
sergiy2304 [10]

Answer:

4(x^{2} -4)^{2} -76

Step-by-step explanation:

Take out 4:

4(x^2-8x)-12

=4(x^2-8x+16-16)-12

=4(x^2-8x+16)-64-12

=4(x^2-4)^2 - 76

=4(x^{2} -4)^{2} -76

6 0
3 years ago
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