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Elodia [21]
4 years ago
15

If the right-hand side of a quadratic equation does not equal zero, you need to ______ the number or expression on the right-han

d side from both sides before you can use the quadratic formula.
Mathematics
2 answers:
maxonik [38]4 years ago
8 0

We have two cases here:

Case 1:

If we have a quadratic equation of the form:

ax^{2} +bx = c

Now if we need to bring c to the left side , we will have to subtract it from left side.

ax^{2} +bx- c=0

Case 2:

we have a quadratic equation of the form:

ax^{2} +bx = -c

Now if we need to bring c to the left side , we will have to add it on the left side.

ax^{2} +bx+c=0

Answer : If the right-hand side of a quadratic equation does not equal zero, you need to either add or subtract the number or expression on the right-hand side from both sides before you can use the quadratic formula.

timama [110]4 years ago
7 0
If the right hand side of a quadratic equation does not equal zero, you need to subtract the number...
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