teetee1 teetee1

27-10-2014
Mathematics

contestada

m²-4 =3 Solving quadratics

Respuesta :

27-10-2014

[tex]M^2-4=3\ \ \ \ | add\ 4\ to\ each \ side\\\\ M^2=7\ \ \ \ | \sqrt{}\\\\ |M|=\sqrt{7}\\\\ M=\sqrt{7}\ \ \ or\ \ \ M=-\sqrt{7}[/tex]

Answer Link

Otras preguntas

Which of the following represents the factorization of the polynomial below? 2x^2+11x+5

2018 2017 Accounts receivable $40,000 $36,000 Inventory 28,000 35,000 Net sales 190,000 186,000 Cost of goods sold 114,000 108,000 Total assets 425,000 405,000

PLEASE HELP! I will mark Brainiest! THE MATCH There never was a time when the world was without fire, but there was a time when men did not know how to kindle f

Which type of wind is pictured? A. Sea breeze O B. Global wind O C. Prevailing wind O D. Land breeze

________ determines the point at which the sum of carrying costs and ordering costs are minimized, or the point at which carrying costs equal ordering costs. Gr

For the following equilibrium, Ag3PO4(s)↽−−⇀3Ag+(aq)+PO3−4(aq) If Ksp=2.4×10−28, what is the molar solubility of Ag3PO4? Report your answer in scientific notati

Nitrates are groundwater contaminants derived from fertilizer, septic tank seepage and other sewage. Nitrate poisoning is particularly hazardous to infants unde

A survey of the average amount of cents off that coupons give was done by randomly surveying one coupon per page from the coupon sections of a recent San Jose M

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m 3 kg/m3 , length 81.2 cmcm and diameter 2.60 cmcm from a storage room to

Find the heat released in cooling 10g of water at 100C down to 25C