EfeB82356 EfeB82356
  • 03-11-2022
  • Mathematics
contestada

Evaluate the expression when y= -4.y²-7y+2

Respuesta :

AsireM488115 AsireM488115
  • 03-11-2022

Put y = -4 into the expression below:

[tex]y^2-7y+2[/tex]

Hence,

[tex]\begin{gathered} y^2-7y+2=(-4)^2-7(-4)+2 \\ =16+28+2 \\ =46 \end{gathered}[/tex]

Therefore, the value of the expression when y = -4 is 46

Answer Link

Otras preguntas

A rectangular bedroom floor has an area of 100 square feet and a length of 10 feet. What is the perimeter of the floor?
help help help help!
How many 1/10 are in 3?
Jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. let h= the he
How do I make a formula for a line if they only give me the intercept and the slope
What is the percentage increase from 200 to 280
The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem
what british policy did american colonists protest at the boston tea party
is uncover a base word or roots word. is kingdom a base word or roots word. is valuable a base word or roots word. is beautiful a base word or roots word. is di
solve the following problem: (12×10^9)÷(6×10^5)