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kakasveta [241]
4 years ago
7

X2 + x - 132 = 0 what is the formula

Mathematics
2 answers:
geniusboy [140]4 years ago
4 0
3x-132=0
you need to add all like terms first then answer the equation
kogti [31]4 years ago
4 0

Answer:

below

Step-by-step explanation:

x^{2} + x - 132 = 0 is a quadratic equation.

the quadratic formula is b^{2} -4ac

  • b = 1  
  • a = 1  
  • c = -132  

b^{2} -4ac = 1^{2} - 4*1*(-132) = 1 + 4*132 = 529

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Answer:

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Explanation:

The radius is the same in a circle. PA and PB has same length of 8 cm.

In order to find AC, find the length of PA and PC.

Here given:

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Hence solve using Pythagoras theorem:

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2 years ago
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icang [17]

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3 years ago
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