State the number of possible real zeros and turning points of f(x) = x^7 – 6x^6 + 8x^5. Then determine all of the real zeros by factoring. 7 real zeros and 6 turning points; 0, 2, and 4

7 real zeros and 6 turning points; 0, –2, and –4

6 real zeros and 5 turning points; 0, 2, and 4

6 real zeros and 5 turning points; 0, –2, and –4

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

what is the rest of the question? ?

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars