A mathematically proficient students would approach a challenging problem solving task with a certain disposition. Describe at l
2 answers:
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Answer:
The solution of equation is 0.53,-7.53.
Step-by-step explanation:
Given : Quadratic equation
To find : The solution of equation ?
Solution :
The solution of the quadratic equation is
Here, a=1, b=7 and c=-4.
Substitute the values,
Therefore, the solution of equation is 0.53,-7.53.
Answer:
x =
Step-by-step explanation:
This question is from the topic subject of formula. It implies expressing x in terms of G, H y and J.
Given that: Gx + Hy = J
Subtract Hy from both sides to have;
Gx + Hy - Hy = J - Hy
⇒ Gx = J - Hy
Then divide both sides by G, so that we have;
x =
Therefore,
x =