Solve showing steps. Use Insert equation to get the symbol and Ctrl with . For exponents x2 + 3x - 4 = 0 9x2 + 12x + 4 =0 (leave
answer as a fraction) x2 - 2x - 3 = 0 x2 - 6x + 9 = 0 2x2 - 4x - 3 = 0 (round to two decimal places)*
1 answer:
Here all the given equations are in the form of

The value of
can be determined by the perfect square method as follows:





Now, for 

So, from equation (i)





Similarly, for 

So, from equation (i)



For 






For 




For 






You might be interested in
Mean: 5
Median: 5
Mode: 5
Range: 5
Answer:
C
Step-by-step explanation:
2 in this case is the weight and 34 is pounds
the graph is 100% proportional
No it is not. that is a right scalene triangle. Acute triangle has three angles less than 90.
Answer:
x= -6
Step-by-step explanation:
Answer:
C AND D
Step-by-step explanation:
it is a rational and real number