evelynmendoza12 evelynmendoza12

13-04-2020
Mathematics

contestada

Whit her statement is true about the equation (x-4)(x+2)=16

Respuesta :

13-04-2020

Answer:

x=-4 x=6

Step-by-step explanation:

(x-4)(x+2)=16

x^2-2x-8=16

x^2-2x-8-16=16-16

x^2-2x-24=0

(x+4)(x-6)=0

Solve: x+4=0: x=-4

Solve: x-6=0: x=6

hope this helps!

Answer Link

Otras preguntas

Meg found one treasure at − 3 4 foot. Which of these location are higher than − 3 4 foot? Check all that apply. Negative StartFraction 7 Over 8 EndFraction foot

What is the range of the function on the graph? O all real numbers O all real numbers less than or equal to -1 O all real numbers less than or equal to 3 O all

What set of fitness levels most likely produced the allele graph shown below? A. Fitness of DD 60%, Dd 75%, and dd 100% B. Fitness of DD 100%, Dd 60%, and dd 80

The vertex form of the equation a parabola is y=(x-3)2+4 what is the standard form of the equation

A researcher wants to study the average miles run per day for marathon runners. In testing the hypotheses: H0: μ = 25 miles vs. H1: μ ≠ 25 miles, a random sampl

Question #32: Which sentence uses the verb correctly? A. Our group are the best of the lot. B. Our group is the best of the lot. C. Our group were the best of t

What is the range of this function?

which function is the inverse of f(x)= B^X

THROUGH WIND AND RAIN I ALWAYS PLAY, I ROAM THE EARTH YET HERE I STAY . I CRUMBLE STONE AND FIRE CANNOT BURN ME , YET IAM SOFT YOU CAN GOUGE ME WITH YOUR HANDS

The price (p), in cents, of a sweet is directly proportional to the mass (m) of the sweet. When the sweet cost 55 cents, the mass is 220 g. Find (a) the equatio