If 8.51÷2.3=3.7,find the value of 85.1÷2.3
​

37

Step-by-step explanation:

37

Step-by-step explanation:

8.51 divided by 2.3 equals 3.7

85.1 divided by 2.3 equals 37

Since the decimal place changed in the divisor and the dividend the quotient decimal place also changed.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

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

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10