leeenab2002
leeenab2002
11-08-2020
Mathematics
contestada
evaluate the expression 4x^2-6x+7 if x = 5
Respuesta :
wegnerkolmp2741o
wegnerkolmp2741o
11-08-2020
Answer:
77
Step-by-step explanation:
4x^2-6x+7
Let x = 5
4* 5^2-6*5+7
4 * 25 -30 +7
100-30+7
7-+7
77
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Answer these 3 pleaseeeeeeeeeeeeeeeeeeeeeeeeee
Three friends each bought matching necklaces and one pair of earrings. The necklaces were priced at $30.00. If the total bill for all 3 friends was $180.00, wha
What are the solutions to the following equation?(x+5)2=36Question 3 options:-1 and 1131 and 41-41 and -31-11 and 1
i need help with this
there are 3 yellow marbles and 8 orange marbles in a bag. you randomly choose one of the marbles. what is the probability of choosing a yellow marble?
Which of the following are forms of communication that would be used in the healthcare workplace? writing reading monitoring researching Which of the following
PLEASE SHOW WORK I WILL GIVE BRAINLY Kira's skateboard is 71 centimeters long. What is the length of her skateboard in millimeters? SHOW YOUR WORK PLEASE
The medians of are , , and . They meet at a single point . (In other words, is the centroid of .) Suppose , , and . Find the following lengths. Note that the fi
Which of the following sports does NOT require both physical and skill-related fitness? A. Swimming B. Tennis C. Football D. None of the above Please select the
PLEASE HELPP MEE... 90 POINTS! How did the American education system begin? O Public schools were paid for by wealthy donors in each state, making them free for
