Question

solve this question

Answer 1

Solution :-

Question 52 - p(y) = y² - y + 1 when p( - 1)

⇒ ( - 1)² - ( - 1) + 1

⇒ 1 + 1 + 1

= 3

Answer.

Question 53 -

f(x) = 3x + 1

⇒ 3x = - 1

⇒ x = - 1/3

Answer.