By using the quadratic formula the given quadratic expression will factor into Irrational Numbers and so therefore a straight forward answer is quite difficult.
-2(x + 5)(x - 6)
2x2 + 10x + 25 is a quadratic expression. It describes a parabola.
(x + 4)(2x + 3)
What do you mean "simplified"? It can definitely be factored.
It is: 2xsquared+14x-9
It is: 4x squared
-2(x + 5)(x - 6)
2x2 + 10x + 25 is a quadratic expression. It describes a parabola.
(x + 4)(2x + 3)
(x - 3)(2x + 7)
What do you mean "simplified"? It can definitely be factored.
Write down all the pairs of factors of '2' & '12' Hence 2 = ( 2,1) 12 = ( 1,12) , ( 2, 6), ( 3 ,4) From these pairs we select two sets of factors , one each from '1' & '12' , which multiply and then add to '5' They are ( 2,1) & ) 3.4) Multiply ( 4 x 2) & ( 3 x 1) = 8 & 3 ; 8 - 3 = 5 Opening brackets ( 2x 3)( x 4) ( 2x + 3)( x - 4) Or 2x^(2) - 5x = 12 Algebraically rearrange 2x^(2) - 5x - 12 = 0 It is now in Quadratic Form and can be factored. Which signs
It is: 2xsquared+14x-9
The answer is 252
It has roots x = 2.618 and x = 0.38197
f(x) = 2x2 + 4x - 7
It is: 2x2+4x+2 by dividing all terms by 2 it is then (x+1)(x+1) when factored