Zulaiykherh

This page lists questions and answers that were posted by visitors named Zulaiykherh.

Questions

The following questions were asked by visitors named Zulaiykherh.

A number of two digits is such that twice the ten digits is 8 less than seven times the unit digit. When the digits are reversed, the number is decreased by 9. What is the number?

Using the method completing the square. Find the roots of this equation 4d^2= (d+4)(-d+12)

Solve the simultaneous equation P^2-Q^2=40 Q+P=10 Using the substitution method

Solve the simultaneous equation n/4-m/6=-1 Using elimination method

Differenciate implicitly x^3+y^2=27xy

Please help me with this, given that x^2y^2-3xy+4xy^3=5 find dy/dx by implicit differentiation

Answers

The following answers were posted by visitors named Zulaiykherh.

Pls how did you get 32 as the number

Thanks for your support steve

It was a mistake. solve the simultaneous equation n/4-m/6=-1 m/5+n/2=10 This is the correct question

Thank you for your much very needed help, really appreciate your kind gesture towards me @Reiny

Thank u very much @Anonymous