daniella1234567 daniella1234567
  • 03-02-2021
  • Mathematics
contestada

13) Find two consecutive positive integers such that the square of the smaller increased by 4 times the
larger is 64

Respuesta :

safele1149
safele1149 safele1149
  • 03-02-2021

Answer:

LET X & (X+1) BE THE 2 INTEGERS.

X^2+4(X+1)=64

X^2+4X+4-64=0

X^2+4X-60=0

(X-6)(X+10)=0

X-6=0

X=6 ANS.FOR THE SMALLER INTEGER.

6+1=7 ANS. FOR THE LARGER INTEGER.

PROOF:

6^2+4*7=64

36+28=64

64=64

Step-by-step explanation:

Answer Link

Otras preguntas

PLEASE help me with this question! No nonsense answers please, and full solutions!
PLEASE ANSWER QUICKLY ASAP ANSWER QUESTION A AND B​
Place the following events in correct chronological order, from earliest to latest: A. Japan invades Manchuria, Tripartite Pact signed, US Oil embargo B. US Oil
Find the value of x.
bernard made a gift of $500,000 to his brother in 2014. Due to Bernard’s prior taxable gifts he paid $200,000 of gift tax. When Bernard died in 2019, the applic
8/7=x/5 what is the value of x round to the nearest tenth
Peter attempted to use the divide-center method to find the line of best fit on a scatterplot.What was his mistake?He had a different number of points to the le
PLEASE HELP!!! The question is.. [tex]163-y=-5[/tex] ANSWER GETS BRAINLIEST
Which steps can be used in order to determine the solution to Negative 1.3 + 4.6 x = 0.3 + 4 x?
An article includes the accompanying data on compression strength (lb) for a sample of 12-oz aluminum cans filled with strawberry drink and another sample fille