Problema Solution
a student opens a mathematics book to two facing pages. the product of the page number is 210. find the page numbers.
Answer provided by our tutors
a student opens a mathematics book to two facing pages. the product of the page number is 210. find the page numbers.
LET X -1ST PAGE
y - second page
xy=210
y=x+1
x(x+1)=210
x^2 + x - 210 = 0
Answer:
x1 = 14
x2 = 15
pages 14 and 15