IDNStudy.com, kung saan ang iyong mga tanong ay may mabilis na sagot. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto.
Sagot :
13 and 12
because if you will going to add them the sum or answer is 25
if you will going to multiply them the product or answer is 156...
because if you will going to add them the sum or answer is 25
if you will going to multiply them the product or answer is 156...
x + y = 25
y = 25-x
Let first number x
second number y or 25-x
Equation:
(x) (25-x) = 156
25x - x² = 156
Equate to 0:
0= x² -24x + 156
Solve by factoring:
((x-13) (x-12) = 0
x-13 = 0 x-12 = 0
x = 13 x = 12
The two numbers are 13 and 12.
To check:
13 + 12 = 25
(13) (12) =156
y = 25-x
Let first number x
second number y or 25-x
Equation:
(x) (25-x) = 156
25x - x² = 156
Equate to 0:
0= x² -24x + 156
Solve by factoring:
((x-13) (x-12) = 0
x-13 = 0 x-12 = 0
x = 13 x = 12
The two numbers are 13 and 12.
To check:
13 + 12 = 25
(13) (12) =156
Ang iyong aktibong pakikilahok ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Sama-sama tayong lumikha ng isang mas matibay na samahan. Salamat sa pagpili sa IDNStudy.com. Umaasa kami na makita ka ulit para sa mas maraming solusyon.