Factors are (7y - 3)(7y - 2) so it's not a perfect square.
-x2 + 2x + 48 = (-x - 6)(x - 8) = -(x + 6)(x - 8)
-x2 + 2x + 48 = (x +6)(8 - x)
32
3x2+7-6 = (3x-2)(x+3) when factored
Factors are (7y - 3)(7y - 2) so it's not a perfect square.
-x2 + 2x + 48 = (-x - 6)(x - 8) = -(x + 6)(x - 8)
If you want to know how to square a trinomial, you should first know the basic. (a+b+c)^2=? you have to square the first three terms then multiply 2 to the last three terms. All you have to do is to remember that a square of trinomial has 6 terms in the answer
1, 5 and 6 x^2 + 5x + 6 = (x + 2)(x + 3)
x2+5x+6 = (x+2)(x+3)
(x+6)*(x-4)
-x2 + 2x + 48 = (x +6)(8 - x)
(-4x + 3)(x - 2)Apex :)!!
2(4x - 1)(5x - 6)
x(x + 4)(x + 6)
32
x2 + 8x + 12 = (x + 6) (x + 2)