Answer:
2.4 more.
Step-by-step explanation:
Answer:
190 is the answer of the equation.
Step-by-step explanation:
a(b + c) × 2
Now putting the values of a,b and c.
5(7+12)×2
= 5(19)×2
= 95×2
= 190
Answer:
1/4
Step-by-step explanation:
2 1/2 * 1/10 = 1/4
The other solution to the equation is -3.
Step-by-step explanation:
Given equation is;
5x²+bx+12=0
One solution is -4/5
We will put this solution in Eqn to get the value of b first,

Multiplying each term by 5

Dividing both sides by -4

Putting b=19 in given Eqn
5x²+19x+12=0
Here,
a=5 , b=19 , c=12
Using quadratic formula,

Either, or,

The other solution to the equation is -3.
Keywords: linear equation, quadratic formula
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