Sunday

March 29, 2015

March 29, 2015

Posted by **Alex** on Sunday, August 22, 2010 at 12:43am.

(x+3)^2 - 81=0

(x+1)(x-2)=18

THANKS!

- math -
**Quidditch**, Sunday, August 22, 2010 at 12:50amYou can put the equations into the form

ax^2 + bx + c = 0

then use the quadratic formula to find the solutions.

**Answer this Question**

**Related Questions**

algebra - determine the nature of the solutions of the equation, one real ...

Math-Clarification - Identify any real and extraneous solutions for the ...

Math - Find all real solutions of the equation. (Enter your answers as a comma-...

Math - Find all real solutions of equation 2x^2+1-4=0 Does the equation have ...

college algebra - Find all real solutions of the equation. (Enter your answers ...

math - describe the solutions of 4<or=n+2 mult. choice a all real numbers ...

college algebra--need help please!! - solve the equation in the real number ...

Math Help PLEASE - Solve the system of equations by graphing then classify the ...

Precalculus II - Find the inverse of: f(x) = -5 +11arccos(7^x - 9) Find exactly...

Algebra 2(quadratic) - Use the value of the discriminant to determine the number...