wanderspamlust
wanderspamlust
26-03-2020
Mathematics
contestada
a^2+2ab+b^2=25, find a+b
Respuesta :
ghanami
ghanami
26-03-2020
Answer:
Step-by-step explanation:
hello :
a²+2ab+b²=25,
(a+b)² = 25
a+b=5 or a+b= -5
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Which continent was the last to be colonized by Europeans? a. South America b. North America c. Asia d. Africa
How do u determine the equation of the line through each pair of points in slope-intercept form (y=mx+b). (3,0) and (2,4) (-6,3) and (2,-2)
Matty told Harriet that, later that same day, he was going to try to convince her to change her attitude toward the nutritional merits of doughnuts. Based on re
Two lizards with different coloring exist within the same ecosystem. One lives in the trees, and the other prefers hiding among rocks. They are separate species
What two types of structures do compositions have?
which of these figures has rotational symmetry
A car is traveling at a constant speed of 60 miles per hour. How many feet does it travel in 10 seconds?
Which statement is true about Gram negative organisms? A. They appear purple in the Gram stain B. They are oxidase positive C. They have an outer membrane D. Th
friction between two flat surfaces can be divided into two categories. what are the two most common kinds of friction?
Yams Company reports the following operating results for the month of August: sales $400,000 (units 5,000), variable costs $240,000, and fixed costs $90,000. Ma
