maryhanratty11 maryhanratty11

01-11-2019
Mathematics

contestada

Solve the equation using square roots: 2x²-17 = 15

Respuesta :

a5904640 a5904640

01-11-2019

2x² - 17 = 15

2x² = 15 + 17

2x² = 32

x² = 32/2

x² = 16

x = ±√16

x' = 4

x'' = -4

Answer Link

Otras preguntas

How did the invention of the cotton gin lead to an increase in slavery? A. It made harvesting cotton less important. B. It made growing cotton more profitable.

PLEASE HELP I WILL GIVE BRAINALIST

Can some one help me please

Explain how layers that form in ice are similar to tree rings first answer gets brainliest

Measure these angles.a)b)

Rob is making a pizza the radius of the pizza is 21 inches what is the circumference of the pizza using 3.14 rounded to the nearest tenth

What is a power of the state government that is created by the division of government into different levels? State governments make decisions for people in thei

53% of students are male and 47% are female. How many male students are there? Please help Thanks.❤️

Hola, me gustaría saber cuánto es 16r-8?

Below are two sequences of a segment of DNA. Normal sequence TGA CAC TAG Mutated sequence TGA CCT AG Which type of mutation has occurred? Choose 1 answer: Delet