WORTH 50 POINTS!
Write as a product (a+1)^3 + x^3

A^3 + x^3 + 3a^2 + 3a + 1

Hope this helped

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.