emilyyyyj emilyyyyj

13-04-2020
Mathematics

contestada

What is the first step in solving the quadratic equation x2 - 40 = 0?
O
taking the square root of both sides of the equation
adding 40 to both sides of the equation
squaring both sides of the equation
subtracting 40 from both sides of the equation

Respuesta :

bobneedshelpthankyou bobneedshelpthankyou

13-04-2020

Answer:

subtracting 40 from both sides of the equation

Step-by-step explanation:

Answer Link

Otras preguntas

2) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 1 / 4^-2 = ____

1.find perimeter of a square with diagonal of 12 centimeters

find the smallest 4-digit number perfect square.

What is the average of the integers of 25 to 41

hexagon is equal to the area of an equilateral triangle whose perimeter is 36 inches. Find the length of a side of the regular hexagon.

What were the origins of islam and what are its main beliefs ?

A wheel 4 ft. in diameter makes x revolutions. Find x, given that the distance traveled by a point on the circumference of the wheel is 23169 ft. Round your ans

Find the unknown side of the right triangle. Round to the nearest thousandths. One side is 9yd, the other side is 12 yd.

2x-y=4 find the slope of the graph

find the smallest 4-digit number perfect square.