Factor the expression 15x^2-16xy+4y^2

(5x-2y)(3x-2y)

Dont give me anything give it to the other lad down there

15x^2 - 16xy + 4y^2

We can convert this trinomial into a quadrinomial, as it currently does not have any shared factors.

After viewing factors of 60 (15 * 4 = 60) we can determine that the numbers -6 and -10 satisfy the criteria.

The trinomial is now:

15x^2 - 6xy - 10xy + 4y^2

Now, we can factor each binomial.

3x(5x - 2y) - 2y(5x - 2y)

Simplify.

(3x - 2y)(5x - 2y) is the fully factored form of the provided polynomial.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: a) 56% women

b)44% men

step-by-step explanation: