Math, asked by ninjalamokllo009, 4 months ago

Simplify the expression x(2x-1) + 5 and its value at x = -2.
ANSWER FAST !!!!

Answers

Answered by aleenamjohn39

0

Answer:

9

Step-by-step explanation:

-2(2×-1)+5

-2×-2+5

4+5

9

Answered by AAMLOL

1

Answer:

15

Step-by-step explanation:

x(2x-1) + 5 = -2(-4 - 1) + 5 = -2 * -5 + 5 = 10 + 5 = 15

Previous Question

Next Question

Similar questions

Math, 2 months ago

in fig 7 ABCD is a ||gm . CE bisects angle C and AF bisects angle A . in each of the following ,if the statement is true, give reason CE||AF...

Math, 2 months ago

Q1.A wire is in the shape of a square of side 10 cm. If the wire is rebent into a rectangle of length 13 cm, find its breadth. Which shape encloses more area?

Math, 2 months ago

Please answer brainliest...

Math, 4 months ago

b. Write a formula to show the cost (c), in dollars, of hiring a car for d days. Note: Do not have spaces in your answer a use small letters only as given in the statement.

English, 4 months ago

Write a well construct paragraph on "the family politics"...

Math, 10 months ago

D.What is the negative of a negative rational number?_____...

English, 10 months ago

Change to indirect speech I am pleased to know you're happy...

Business Studies, 10 months ago

Importance of technology in communication...