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alukav5142 [94]
3 years ago
13

Solve by Completing the Square

Mathematics
1 answer:
guajiro [1.7K]3 years ago
4 0
You have to do -b/2a and put a square at the end of each =. You have to make it equal to 0 first though
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Y = 3x + 2<br> What is x?
Aliun [14]
That question is impossible because we don’t know what we are trying to solve for it has to be x or y in this scenario it can’t be both we need one to find the other
4 0
2 years ago
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In which set do all of the values make the inequality 2x-1 &lt;10 true?
Andrews [41]
Anything in the negatives like -2*2=-4-1 = -5

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What term should be added to y2-14y to make it a perfect square<br> trinomial?
Ksju [112]

Answer:

49

Step-by-step explanation:

Given the monomial y²-14y, in order to make the binomial a perfect square, we need to add a constant to the function using completing the square method.

To get the constant, we will multiply the coefficient of y by 1/2 and then square the resulting value.

- The coefficient of y is -14.

multiplying the coefficient of y by 1/2 will give -14/2 = -7

- squaring -7 will result in (-7)²

= 49

The constant that will be added to the binomial to make it a perfect square trinomial is 49

4 0
3 years ago
Can anybody help me with this
valkas [14]
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4 0
3 years ago
sweet potatoes are on sale for 0.79 per pound including tax. if stuart has $5, does he have enough money for 8 pounds of sweet p
guapka [62]

Answer:

No.

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So 0.79 · 8 = $6.32

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