Carlo1045201 Carlo1045201

04-06-2021
Mathematics

contestada

find the value of a and b in x^2+2x=13

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-06-2021

Answer:

a =1 and b =2

Step-by-step explanation:

The standard quadratic is written in the form

ax^2 +bx+c =0

x^2 +2x -13 =0

a =1 and b =2

Answer Link

Otras preguntas

What number gives a result of − 5 when 9 is subtracted from the quotient of the number and 4 ?

HELPPPPPPPPPPPPPPP!!!!!!!!!

An article was sold for rupees 920 with a loss of 8%. What was its cost price? provide the formula also.

Please write out twelve new years goals in Spanish (i dont care what they are i just need to get it done its for Spanish 2, also please dont use a translator)

what is the equation?

when where lights bulbs made

Where is the list of attribute types? O Diagram O Table O Relationship O Glossary

Work out the surface area of the prism.

A,B and C are coordinates on the line y=x-6. Use the table of values to find A, B and C y. | -1 | 0 | 1 | x | -7 | -6 | -5|

Ethnocentrism in research refers to _____.