x = -6 or 6
5x2 - 136 = 44
5x2 = 180
x2 = 36
5x2-136 = 24 5x2 = 24+136 5x2 = 160 x2 = 32 x = the square root of 32
x = 2 or x = 2/5
5x2y = 3x - 6y 5x2y + 6y = 3x y(5x2 + 6) = 3x y = (3x)/(5x2 + 6) This is a rational function.
When there is no equal sign in the equation, the expression is typically not solvable for a specific value of x. Instead, it may represent a relationship or function where x can take on various values. In this case, you would treat the expression as a function or inequality and analyze its properties or solutions based on the context provided. If additional information or constraints are given, you can use algebraic manipulation or graphing techniques to explore the possible values of x within those constraints.
5x2 - 20xy + 10y2 = 5(x2 - 4xy + 2y2) which cannot be simplified into rational factors.
5x2 - 136 = 44 5x2 - 136 + 136 = 44 + 136 5x2 = 180 5x2/5 = 180/5 x2 = 36 √x2 = √36 x = ±6
5x2-136 = 24 5x2 = 24+136 5x2 = 160 x2 = 32 x = the square root of 32
Assuming that the 2 in "5x2" is a power (5x2), then no, this is not a linear equation. It is a parabolic equation.
The question contains an algebraic expression but, since there is no equality sign, there is no equation to solve.
X= (3/5 , -2)
5x2 + 8x = 7 5x2 + 8x - 7 = 0 This cannot be factorised so the solutions need to be determined using the quadratic formula The solutions are {-8 ± sqrt[82 - 4*5*(-7)]}/(2*5) = {-8 ± sqrt[64 + 140]}/10 = {-8 ± sqrt[204]}/10 = -2.22829 and 0.62829 (to 5 dp)
5x2-8x-4
x = 2 or x = 2/5
5x2 + 12x + 7 = 0 This equation can be factored : (5x + 7) (x + 1) = 0 The equation equals zero when either 5x + 7 = 0 or x + 1 = 0 When 5x + 7 = 0 then 5x = -7 : x = -7/5 or -1.4 When x + 1 = 0 then x = -1 The solutions or roots of this equation are x = -7/5 and x = -1
5x2=10...take 5 two times..5+5=10
(5x + 13)(x - 3) so x = either -13/5 (ie -2.6) or 3.
No.