markaylagoff markaylagoff

19-02-2019
Mathematics

contestada

x^2-49=0 solve using the quadratic formula plz help asap

Respuesta :

ari5890 ari5890

19-02-2019

Add 49 take the square root, answer is +-7

Answer Link

Otras preguntas

The curve y = ax^2 + b + c passes through the points (1, 8), (0, 5) and (3, 20). Find the values of a, b and c and hence the equation of the curve.

Whoever answers correctly will get brainliest if more than 1 person answers use a b or c

Subtract. Write your answer in simplest form. 9 6/24 - 1 11/24 = ?

Which term describes the rate at which electrical energy is used

PLS ANSWER FAST!!!!Which sentences contain phrases that are hyphenated correctly? Select 3 options

Good conversation skills include _____.

this system was called______ system.

Write the least and greatest 4-digit numbers that do not have repeating digits. What is their difference?

What is the final transformation in the composition of transformations that maps pre-image GHJK to image G’H”J”K”?

What does it mean government by consent