you just add 6x+9x to get 15x then minus 25 from 18 to get -7 thus the answer will be 15x-7
This may be copied wrong, but as written that equals 4x^2-15x which factors to x(4x - 15)
9x squared-15x squared = -6
it's an easy one :)-6 - 6x = 9 - 9x-6x + 9x = 9 + 63x = 15x = 15/3X = 5
it equals 13X.
you just add 6x+9x to get 15x then minus 25 from 18 to get -7 thus the answer will be 15x-7
This may be copied wrong, but as written that equals 4x^2-15x which factors to x(4x - 15)
9x squared-15x squared = -6
it's an easy one :)-6 - 6x = 9 - 9x-6x + 9x = 9 + 63x = 15x = 15/3X = 5
3x. 15x - 9x = 6x 9x - 6x = 3x 6x - 3x = 3x 3x - 3x = 0
it equals 13X.
The slope is 0.
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
x=5.2
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6x + 9x^3 = 3x*(2 + 3x^2)
9x + 9 = 135 9x = 126 x = 14