Multiply both variables individually by the multiplied variable (x)... and you find yourself with -fx + hx.... Remember to bring that negative integer along too or the answere that I have without a negative integer won't count... I hope this clarified your understanding and question. As always good spiruts
Answer:
7+1- -7
Step-by-step explanation:
i just guessed :)
(3x-10) (3x-10)
Both of the 10's have to be negative because -10 x -10 = 100
and if you use foil -30 + -30 = -60
well since its this its its its 27
AB = 180
5y + 3y + 2y + 2y = 180
12y = 180
y = 15
Check the answer by substituting:
5(15) + 3(15) + 2(15) + 2(15)
75 + 45 + 30 + 30 = 180
