Expanding Binomials
↻ RegenerateExpanding Binomials
Problems
1. $(x+4)(9x+8)$
2. $(4x+4)(-1x+6)$
3. $(-4x+1)(-1x-5)$
4. $(x-7)(-7x-10)$
5. $(4x+8)(-9x+7)$
Solutions
1. $x^2+36x+32$
2. $-4x^2+20x+24$
3. $4x^2+19x-5$
4. $x^2+49x+70$
5. $-36x^2-44x+56$