All categories

2 years ago

What is the product? (x-3)(2x²-5x+1)C) 2x³-11x²+16x-3

Mathematics

1 answer:

Gekata [30.6K]2 years ago

4 0

Answer:

2x^3-11x^2+16x-3

Step-by-step explanation:

1) multiply each term inside the parentheses with all other terms:

(x*2x^2)=2x^3

x*-5x=-5x^2

x*1=x

-3*2x^2=-6x^2

-3*-5x=15x

and

-3*1=-3

2x^3-5x^2+x-6x^2+15x-3

is our equation

to simplify:

2x^3-11x^2+16x-3 is the answer

You might be interested in

Whats the square root of 9/49. Please help il mark you as brainlist

scZoUnD [109]

Answer:

3/7

Step-by-step explanation:

the square root of 9 is 3, the square root of 49 is 7

5 0

2 years ago

Read 2 more answers

Type the correct answer in each box.

Mariulka [41]

Answer:

$(x-5)^2+(y+4)^2=100$

Step-by-step explanation:

step 1

Find the radius of the circle

we know that

The distance between the center and any point that lie on the circle is equal to the radius

we have the points

(5,-4) and (-3,2)

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the values

$r=\sqrt{(2+4)^{2}+(-3-5)^{2}}$

$r=\sqrt{(6)^{2}+(-8)^{2}}$

$r=\sqrt{100}\ units$

$r=10\ units$

step 2

Find the equation of the circle

we know that

The equation of a circle in standard form is equal to

$(x-h)^2+(y-k)^2=r^2$

where

(h,k) is the center

r is the radius

we have

$(h,k)=(5,-4)\\r=10\ units$

substitute

$(x-5)^2+(y+4)^2=10^2$

$(x-5)^2+(y+4)^2=100$

6 0

2 years ago

The product lies between

Ede4ka [16]

Were is the question for I help u

7 0

2 years ago

Help me!?!<br> I’ll give you 5 stars?!

Lesechka [4]

Answer:

i think its b 68 because if you add al the sides that what i got

Step-by-step explanation:

18 + 18 + 10 + 10 + 6 + 6= = 68

6 0

3 years ago

Read 2 more answers

How many solutions does this system have 2x + y = -1 -4x - 2y = -5

postnew [5]

5. There’s your answer buddy

6 0

2 years ago

What is the product? (x-3)(2x²-5x+1)C) 2x³-11x²+16x-3 ​

What is the product? (x-3)(2x²-5x+1)C) 2x³-11x²+16x-3