2006-07-31 04:24:59 · 7 answers · asked by ashka e 1 in Science & Mathematics ➔ Mathematics
More information is needed. Are you solving for a or b? What is this expression equal to - that would make it an equation.
2006-07-31 05:43:37 · answer #1 · answered by MollyMAM 6 · 0⤊ 0⤋
the first element I referred to develop into how similar the equation is to a quadratic, so i attempted factoring it out: 9a^4 -37a^2 +4 = 0 (9a^2 -a million) (a^2 - 4) = 0 Now sparkling up each and each and every volume 9a^2 -a million = 0 9a^2 = a million a^2 = a million/9 a = (a million/3) or -(a million/3) a^2 -4 = 0 a^2 = 4 a = 2 or -2 So we've our 4 solutions for a: a= (a million/3); -(a million/3); 2; -2
2016-11-27 01:14:21 · answer #2 · answered by ? 4 · 0⤊ 0⤋
What does this equal to
-9a/4+7b/3
How can you solve them without the RHS?
When there are to variables at least TWO equations must be given to solve them.
2006-07-31 04:30:50 · answer #3 · answered by tuhinrao 3 · 0⤊ 0⤋
((-9a)/4) + ((7b)/3)
Multiply everything by 12
(3(-9a) + 4(7b))/12
(-27a + 28b)/12
2006-07-31 10:43:57 · answer #4 · answered by Sherman81 6 · 0⤊ 0⤋
RHS of the equation is missing.
2006-07-31 05:33:24 · answer #5 · answered by Anonymous · 0⤊ 0⤋
more info needed
All you can get from this is (-27a+28b)/12
2006-07-31 04:32:18 · answer #6 · answered by ambrosia251978 2 · 0⤊ 0⤋
(-27a+28b)/12
2006-07-31 04:31:38 · answer #7 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋