SO LOST

Did I do this problem the correct way if so is there a shorter way to explain this? x(x + 6)(x + -4) = 24x x(6 + x)(x + -4) = 24x x(6 + x)(-4 + x) = 24x (6 + x) * (-4 + x x(6(-4 + x) + x(-4 + x)) = 24x x((-4 * 6 + x * 6) + x(-4 + x)) = 24x x((-24 + 6x) +...

not sure how to figure this one out find -x when x = -70

Not sure if I have the correct answer dealing with inequalities and not having equal signs. so the problem is 3x+4>9x+2 I came up with 2/6>x? not sure so this why I'm asking

not sure how to multiply 5/9 < 1818.5 I came up with 545.625 now rounding up 600.000? doesn't seem correct to me, if possible could anyone tell me where I went wrong.

not sure about this can someone please help me solve for x using the addition principle x+10=-13 Now I added 10 to both sides 10 + 10 that gives me 20 then I added -13 +10 = -3 my x is the 20 or did I mess this problem up all the way around?

wanted to know if I got the correct answer? question (2a10b2)(3a2b2) answer 6a^12+5a^12b^4+b^4

Would the answer be A(-n)= A-n When doing the product rule? not sure about it help if you can thank you.

You're such a blessing Thank you so much *SMILE*