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Rom4ik [11]
3 years ago
7

Match each quadratic equation with the best way to solve it. 1. 5x2 + 12x - 3 = 0 solve by square root method 2. x2 - 4x = 8 sol

ve by quadratic formula 3. 4x2 - 25 = 0 solve by completing the square 4. x2 - 5x + 6 = 0 solve by factoring
Mathematics
1 answer:
Ksivusya [100]3 years ago
8 0
<span>The best way to solve each equation is:
 
</span> 1) 5x2 + 12x - 3 = 0 -----> solve by quadratic formula 
 2) 4x2 - 25 = 0 -----------> solve by square root method 
 3) x2 - 5x + 6 = 0 --------> solve by factoring
 4) x2 - 4x = 8 -------------> solve by completing the square 

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Given that, You invested money in two funds.  

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0.02y = 1500 – 1320  

0.02y = 180  

y = 9000

Hence, he invested 11000 in in 2st fund and 9000 in 2nd fund

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