Question

If x =1 find the value of x^3 - 2x^2 - 7x + 5​

Answer 1

Answer:

-3

Step-by-step explanation:

If x=1

then, 1³-2(1)²-7(1)+5

        1-2-7+5= -3

Answer 2

Answer:

⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇

QUESTION :

If x =1 find the value of x³- 2x² - 7x + 5

SOLUTION :

➡ p(x) = x³ - 2x² - 7x + 5

➡ p(x) = 1

➡ p(1) = (1)³ - 2(1)² - 7(1) + 5

➡ p(1) = 1 - 2(1) - 7 + 5

➡ p(1) = 1 - 2 - 7 + 5

➡ p(1) = -3

Therefore, the value of the polynomial

p(x) = x³ - 2x²- 7x + 5 is " -3 "

⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆

Step-by-step explanation:

℘ℓḙᾰṧḙ ՊᾰԻк Պḙ ᾰṧ ♭Իᾰ!ℵℓ!ḙṧт ✌✌✌