INSTRUCTIONSFor each of the questions below, use any graphing programmes or websites to help you solve the quadratic equations given. Type your answers without leaving any blank between the '=' sign. The answers are space-sensitive.Example 1:Solve (x - 3)^{2} = 0[In the Answer Box, key in: ]x=3[Press Enter]Example 2Solve (x - 3)(x + 3)= 0[In the Answer Box, key in: ]x=3 or x=-3[Press Enter]UNDERSTAND?
A.
Yes
B.
Maybe
C.
Tak faham . . .
2.
Solve x^{2} - 4x + 3 = 0
3.
Solve 1/6 (x - 1)^{2} - 6 = 0
4.
Solve -x^{2} - 2/3 x = -11In Graphmatica, go to Tool --> Find Interection, then choose the two equations accordingly. You will get some decimal places, which you can also present in fraction.
5.
Solve 5x^{2} + x - 2 = 4x^{2} + 3x - 3
6.
How many real solutions are there for 3x^{2} - x +1 = 0
A.
3
B.
2
C.
1
D.
0
7.
How many real solutions are there for (x - 1)^{2} - 3 = 4x + 1
A.
3
B.
2
C.
1
D.
0
8.
How many real solutions are there for x^{2} + 3x - 7 = 5x - 8
A.
3
B.
2
C.
1
D.
0
9.
Solve x + 2/x = 3
10.
*Challenging*An equation is given as follow:4x^{2} - x + 3 = kx +2, where k is a whole number.Find the range values of k such that the equation will have ≥1 real solution. Hint: try different values of k in Graphmatica to get ≥ 1 intersections between the two graphs.
It's a simple yet quite practical quiz on one-step equations. For a formal introductory definition on the topic, it's an algebraic equation which is solved in just one step, that's why it's called so. Now, here...
Questions: 23 | Attempts: 13094 | Last updated: Mar 22, 2022
An integer is a number that has no fractional part and no digits after the decimal point. This quiz has been created for students and learners to learn the basic concepts of solving one-step equations including Multiplication,...
Questions: 10 | Attempts: 7065 | Last updated: Mar 20, 2022