No, unless "a" happens to be equal to 0, or to 1.
If x squared -10 = 0 then x = the square root of 10
x = -2/3,7/6
You have to put your heart into it!
n2 = 10n + 56 Subtract (10n + 56) from each side: n2 - 10n - 56 = 0 Now you have something on the left side that you can factor: (n - 14) (n + 4) = 0 n = +14 n = - 4
No, unless "a" happens to be equal to 0, or to 1.
0x-x=0
Solve this problem -x squared -40x- 80 =0
If x squared -10 = 0 then x = the square root of 10
x = -2/3,7/6
3c(squared)-17c-6 = 0 (3c+1)(c-6) = 0 c= negative one third or positive 6
You have to put your heart into it!
n2 = 10n + 56 Subtract (10n + 56) from each side: n2 - 10n - 56 = 0 Now you have something on the left side that you can factor: (n - 14) (n + 4) = 0 n = +14 n = - 4
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
it depends,if y = 0 the answer is -12 if y = 5 then the answer is 368
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
x2-2x-10-5 = 0 x2-2x-15 = 0 (x+3)(x-5) = 0 x = -3 or x = 5