i need the answer to this question immeadiately like ASAP
2006-06-15 12:39:17 · 8 answers · asked by Ali M 1 in Science & Mathematics ➔ Mathematics
49x^2-70xy+25y^2
(7x-5y)(7x-5y) or (7x-5y)^2
Remember, the sum of the inside and outside products (in the parenthesis) equals the middle number in your given equation!
ax^2 + bx + c = (e+f)(g+h)
eh x fg = b
Above is a general equation you can use, hopefully it helps!
2006-06-15 12:46:16 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Perfect square trinomial:
49x^2 - 70xy + 25y^2 = (7x - 5y)^2
2006-06-15 19:43:25 · answer #2 · answered by Baseball Fanatic 5 · 0⤊ 0⤋
49x^2 - 70xy + 25y^2
(7x - 5y)(7x - 5y)
2006-06-15 20:13:22 · answer #3 · answered by Sherman81 6 · 0⤊ 0⤋
86^% = x(7) / 3.14 (pi) so, the answer would turn out to be: 243.876(6 repeated)
it's a... square triangle with a circular base...? odd........
2006-06-15 19:44:02 · answer #4 · answered by ? 2 · 0⤊ 0⤋
That's not a question.
Are you solving for x and y?
Are you factoring?
2006-06-15 19:42:59 · answer #5 · answered by buxinator 3 · 0⤊ 0⤋
16x-30xy-7
2006-06-15 19:42:03 · answer #6 · answered by cavers1616 1 · 0⤊ 0⤋
go to www.webmath.com they have all the answers
2006-06-15 20:08:16 · answer #7 · answered by ? 1 · 0⤊ 0⤋
(7x-5y)^2
2006-06-15 19:47:14 · answer #8 · answered by tychozero 1 · 0⤊ 0⤋