isaacb1092 isaacb1092

01-07-2020
Mathematics

contestada

Find the solution set for this equation.
a^2 + 7a=0
Separate the two values with a comma.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-07-2020

Answer:

a = 0,-7

Step-by-step explanation:

a^2 + 7a=0

Factor out an a

a(a+7) =0

Using the zero product property

a=0 a+7 =0

a =0 a= -7

Answer Link

barha207 barha207

01-07-2020

Answer:

a=(0,-7)

Step-by-step explanation:

a^2+7a=0

a^2+7a-7a=-7a

a^2=-7a

a=(0,-7)

Answer Link

Otras preguntas

Find the cube root of 2^6*3^6*5^3

Simplify the expression -4+11

(9x + 42) – 5x = -70 what is the value of x

The Gilbert family bought airline tickets online. Each ticket cost $186. The Web site also charged a flat fee of $16 for the transaction. The Gilberts were char

Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?Options:-15-2717

Explain why the first step in responding to any sports injury is to remove the danger that led to the injury.

A deciduous forest biome ___. A. has the same climate wherever it is located B. is located only in one continent C. has not been changed by human actions D. is

Is it more costly to Andrew to go to graduate business school full time or part time if the tuition is the same for each? A. Part time B. It costs the same whe

The perimeter of a rectangle is P= 2L +2W, where L is the length and W is the width. If the perimeter is 200 feet and the length is 40 feet more than the width,

Kinda lost on this please need help