CeliaAnita CeliaAnita
  • 10-03-2019
  • Mathematics
contestada

How do I solve part b of the question

How do I solve part b of the question class=

Respuesta :

Kamikazeminem
Kamikazeminem Kamikazeminem
  • 10-03-2019

[tex](p - q)(p + 2q) = 61 \\ \Leftrightarrow p - q = 1 \: \wedge \: p + 2q = 61 \: or \: p - q = 61 \: \wedge \: p + 2q = 1 \\ \Leftrightarrow p = 21\: \wedge \:q = 20 \: or \: p = 41\: \wedge \:q = - 20 \: (rule \: out \: because \: q > 0) \\ \Rightarrow p = 21\: \wedge \:q = 20[/tex]

Answer Link

Otras preguntas

please solve all of them for me, thanks!
what is the value of n in the equation 1.5x10^12=(5x10^5)(3x10^n
please help i give 11 points
Please I need help. Do not know how to do it
n is and integer Write the values of n such that -15<3n<6
Suppose 3 < a < 4 and 4
If 3 times a number is increased by 23, the result is 15 less than 4 times the number. What is the number?​
The active ingredient in one does of antacid A is 0.50g Al(OH)3. the active ingredient in one does of antacid B is 0.50g CaCO3. Would one does of antacid A or B
(4+ square root3x-2 (4+square root 13x-2) How do you foil this?
I will be looking for characters, dialogue, setting, plot, and descriptive language. Prompt: What is the hardest thing about being an 8th grader?