lauren00865 lauren00865

03-11-2020
SAT

contestada

Solve the quadratic equation. Show all of your steps.
x2+3x-5=0

Respuesta :

03-11-2020

Answer:

X=1

Explanation:

2x+3x=5x

Add the like terms

+5(5x-5)=(0)+5

Add 5 to both sides so you cancel 5

(5x)/5=(5)/5

Divide by 5 so that your x is alone

X=1

Answer Link

Otras preguntas

Solve the System of equations x = -2 ; y= -3 .(show your work step by step). x+2y = 4 x +y = 1

A student adds 0. 0030 mol of hcl to 100 ml of a 0. 10 m solution of a r2nh, a weak base. The ph of the solution is found to be 11. 10

A compound is 69.9% Fe and 30.1% O. What is the empirical formula?

Level Find the area of the circle. 37.68 ft? 28.26 ft? .r=0 ft 6 9.42 ft? 18.84 ft? 113.04 ft?

Donte is making brownies. For one batch, the recipe requires 1 5/6 cups of chocolate chips, and 1/6 cup of sugar. What is the combined amount, in cups, of choco

can yall help me please

B. f. skinner believed one’s personality could be influenced by observing another’s social and classical conditioning. please select the best answer from the ch

student and young people drug start. and. solution

PLEASE HELP!!! will give brainlisest

Find the least common multiple of x2 – 2x – 15 and x2 + 2x – 3. (x + 3)(x – 1)(x + 5) (x – 5)(x + 3)(x – 1) (x – 5)(x + 1)(x + 3) (x + 5)(x + 3)(x + 1)