# Directions: Use the quadratic equations below to answer the questions that follow. x(squared) = 36 t(squared) – 64 = 0 2s(squared) – 98 = 01. Describe and compare the given equations. What statements can you make? 2. Solve each equation in as many ways as you can. Determine the values of each variable to make each equation true. 3. How did you know that the values of the variable really satisfy the equation? 4. Aside from the procedures that you followed in solving each equation, do you think there are other ways of solving it? Describe these ways if there are any.

1
by DreiSky

2014-06-19T00:59:26+08:00

### This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1) All of them are quadratic equations. Also, all are missing the bx term.
(term with variable x, from ax² +bx +c = 0)

2)    x² = 36                   t² -64 = 0                     2s² -98 = 0
x = ±6                     t² = 64                         2s² = 98
t = ±8                          s² = 49
s = ±7

3) We know that these values satisfy the equation because the equations will be true if we substitute them.

4) Yes, we only used the extraction of square roots. Other methods include special products and using the quadratic formula.
OMYGAD ONCE AGAIN MA'AM YOU HELP ME THIS TIME! THANKS A LOT! :D
My pleasure to help :)
i'm finish with my homework! thanks for your help!