Question

- 12x² + 118x - 10
=0
by factorization method​

Answer 1

Answer:

Step-by-step explanation:

It cannot be done by factorization method but it can be done by other method i.e.

-12x^2+118x-10=0

a = -12; b = 118; c = -10;

Δ = b2-4ac

Δ = 1182-4·(-12)·(-10)

Δ = 13444

The delta value is higher than zero, so the equation has two solutions

We use following formulas to calculate our solutions:

x1=−b−Δ√2ax2=−b+Δ√2a

The end solution:

Δ−−√=13444−−−−−√=4∗3361−−−−−−−√=4√∗3361−−−−√=23361−−−−√

x1=−b−Δ√2a=−(118)−23361√2∗−12=−118−23361√−24

x2=−b+Δ√2a=−(118)+23361√2∗−12=−118+23361√−24

Hope u understood this answer

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