Q: How do you factor 30x squared plus 35xy plus 40x?

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2(5x - 1)(3x - 2)

15x2 - 30x -720 = 15(x - 8)(x + 6).

6x^2(2x + 5)

Both terms have a three in common (i.e. you can multiply something "neat" by three and get the original term), so 30x+3 = 3(10x+1).

x = 0.666666666666667 so 100 + (30x0.67) + (30x0.67) = around 180

Related questions

2(5x - 1)(3x - 2)

15x2 - 30x -720 = 15(x - 8)(x + 6).

24x^3 + 72x2 + 30x = 6x*(4x^2 + 12x + 5)=6x*(2x + 1)*(2x + 5)

3y plus 6x = 2

10(3x + 1)

6x^2(2x + 5)

Both terms have a three in common (i.e. you can multiply something "neat" by three and get the original term), so 30x+3 = 3(10x+1).

The GCF of 24x and 30x is 6x.

That's 35 - 30x. The GCF of 35 and 30x is 5.

x = 0.666666666666667 so 100 + (30x0.67) + (30x0.67) = around 180

The GCF is 10x.

31x