Find the Value of K to make a Perfect Square Trinomial | Step-by-Step Explanation

preview_player
Показать описание
Рекомендации по теме
Комментарии
Автор

Oh yes ! Well done. You make things in math become easier day by day. Great job 👍 God save you !!

herodecesaire
Автор

Your method of solving is easy to understand and even easier to remember. I am thankful for your time and effort.

sontran
Автор

LIFE SAVERRR the only video i found that shows how to find C of a trinomial when the leading coefficient is not 1. b^2 = 4ac = 0. THANK YOU!!!

michaelxaviercanonizado
Автор

YOU ARE A LIFE SAVER OMG THIS JUST SAVED ME <3

TitaniumTronic
Автор

You are my one of the best You Tube teacher.
HAPPY TEACHER'S DAY Sir

gagamerz
Автор

4:42 x^2 + 11 x+ k
121 - 4(1 k)= 0 121= 4 k , k= 30.25 or 121/4 check (x+11/2)(x+11/2)= x^2 + 11x + 121/4
9 x^2-30 x + k
900- 4(9 k)=0
900 = 36 k
25 =k check (3x-5)(3x-5)= 9x^2- 30x + 25

devondevon
Автор

I think it’s easier to learn from this Bc u don’t have someone with an expo in front of the problem 24/7

isreel
Автор

what if b is a fraction, lets say 2/5? what would be the answer now?

raine
Автор

Sir can you explain how perfect trinomial have a discriminate equal to zero. Please reply.

nidaali
Автор

(-18)^(2) - 4k = 0
324 - 4k = 0
4k = 324
k = 81

theophonchana
Автор

what if k is a in the formula instead of b or c?

lazerman