Es - multiply the binomials (5x - 1) and (2x - 8).
a)
10x2 - 42x - 8
b)
10x2 - 42x + 8
o
10x2 + 38x - 8
d)
10x2 – 38x - 8

Our final answer is option B that is

Step-by-step explanation:

As we have to multiply the binomial.

Here is the work.

Using distributive law of multiplication.

Where

⇒

  ...    

  As and are in negative so we will add these      

  numbers keeping the negative sign as it is.      

So the correct choice is option B that is

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5