Divide (-40x^7+90x^8)/(15x^8)

Math
-40×7+90x815x8
Factor 10×7 out of -40×7+90×8.
Tap for more steps…
Factor 10×7 out of -40×7.
10×7(-4)+90x815x8
Factor 10×7 out of 90×8.
10×7(-4)+10×7(9x)15×8
Factor 10×7 out of 10×7(-4)+10×7(9x).
10×7(-4+9x)15×8
10×7(-4+9x)15×8
Cancel the common factor of 10 and 15.
Tap for more steps…
Factor 5 out of 10×7(-4+9x).
5(2×7(-4+9x))15×8
Cancel the common factors.
Tap for more steps…
Factor 5 out of 15×8.
5(2×7(-4+9x))5(3×8)
Cancel the common factor.
5(2×7(-4+9x))5(3×8)
Rewrite the expression.
2×7(-4+9x)3×8
2×7(-4+9x)3×8
2×7(-4+9x)3×8
Cancel the common factor of x7 and x8.
Tap for more steps…
Factor x7 out of 2×7(-4+9x).
x7(2(-4+9x))3×8
Cancel the common factors.
Tap for more steps…
Factor x7 out of 3×8.
x7(2(-4+9x))x7(3x)
Cancel the common factor.
x7(2(-4+9x))x7(3x)
Rewrite the expression.
2(-4+9x)3x
2(-4+9x)3x
2(-4+9x)3x
Rewrite -4 as -1(4).
2(-1(4)+9x)3x
Factor -1 out of 9x.
2(-1(4)-(-9x))3x
Factor -1 out of -1(4)-(-9x).
2(-1(4-9x))3x
Move the negative in front of the fraction.
-2(4-9x)3x
Apply the distributive property.
-2⋅4+2(-9x)3x
Multiply 2 by 4.
-8+2(-9x)3x
Multiply -9 by 2.
-8-18x3x
Split the fraction 8-18x3x into two fractions.
-(83x+-18x3x)
Cancel the common factor of -18 and 3.
Tap for more steps…
Factor 3 out of -18x.
-(83x+3(-6x)3x)
Cancel the common factors.
Tap for more steps…
Factor 3 out of 3x.
-(83x+3(-6x)3(x))
Cancel the common factor.
-(83x+3(-6x)3x)
Rewrite the expression.
-(83x+-6xx)
-(83x+-6xx)
-(83x+-6xx)
Cancel the common factor of x.
Tap for more steps…
Cancel the common factor.
-(83x+-6xx)
Divide -6 by 1.
-(83x-6)
-(83x-6)
Divide (-40x^7+90x^8)/(15x^8)

Download our
App from the store

Create a High Performed UI/UX Design from a Silicon Valley.

Scroll to top