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2 years ago

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

Mathematics

2 answers:

Alborosie2 years ago

8 0

Answer:

$3x^4+12-15$

Step-by-step explanation:

You can use the distributive property,

$(x^2-4x+3)(3x^2-3x-5$ )

You distribute everything in the first set of parentheses, into the second set of parentheses.

getting the above answer.

PSYCHO15rus [73]2 years ago

5 0

The answer is (x-2) x (4x+1)

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4 years ago

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Match each function name with its equation. <br> (Look at picture)

iragen [17]

Answer:

a. square root is y = $\sqrt{x}$

b. linear is y = x

c. cubic is $y = x^3$

d. quadratic is $y = x^2$

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f. absolute value is y = |x|

g. reciprocal is $y = \frac{1}{x}$

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Step-by-step explanation:

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3 years ago

State the ex and Y intercepts for the given function and then graph the function 2X-3Y=6

Ivahew [28]

Answer:

a) (3, 0), (0, -2)

b) see below

Step-by-step explanation:

The x-intercept is found by setting y=0 and solving for x:

2x = 6

x = 6/2 = 3 . . . point (3, 0), x-intercept

The y-intercept is found by setting x=0 and solving for y:

-3y = 6

y = 6/-3 = -2 . . . point (0, -2), y-intercept

The graph is the line through these points.

3 0

3 years ago

There were 5 women, 4 men, 6 girls and 7 boys at a birthday party.

lara [203]

Answer: 20 ways

Step-by-step explanation:

Given: There were 5 women, 4 men, 6 girls and 7 boys at a birthday party.

i.e. Number of women = 5

Number of men = 4

According to the fundamental counting principle , we have

(Number of women ) x (Number of men)

= 5 x 4

= 20

Hence, 1 woman and 1 man can be chosen in 20 ways to take coats.

5 0

3 years ago

Find m<br> (-3x + 20)<br> (-2x + 55)

Sergeeva-Olga [200]

Answer: Solution for (-3x+20)+(-2x+55)=180 equation: x= -21

Step-by-step explanation:

Simplifying

(-3x + 20) + (-2x + 55) = 180

Reorder the terms:

(20 + -3x) + (-2x + 55) = 180

Remove parenthesis around (20 + -3x)

20 + -3x + (-2x + 55) = 180

Reorder the terms:

20 + -3x + (55 + -2x) = 180

Remove parenthesis around (55 + -2x)

20 + -3x + 55 + -2x = 180

Reorder the terms:

20 + 55 + -3x + -2x = 180

Combine like terms: 20 + 55 = 75

75 + -3x + -2x = 180

Combine like terms: -3x + -2x = -5x

75 + -5x = 180

Solving

75 + -5x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-75' to each side of the equation.

75 + -75 + -5x = 180 + -75

Combine like terms: 75 + -75 = 0

0 + -5x = 180 + -75

-5x = 180 + -75

Combine like terms: 180 + -75 = 105

-5x = 105

Divide each side by '-5'.

x = -21

Simplifying

x = -21

6 0

3 years ago