Question

(A)
iii. Which of the following quadratic equations has roots -2,5?
(A) r2-3x + 10
(B) x² – 3x – 10
(C) x2 - 10x +9
(D) x² - 10x - 9​

Answer 1

Answer:

B) x² – 3x – 10

Step-by-step explanation:

solve it to get the roots of you may apply each value and find

like

25-15-10 which is a zero

hence it is a root

similarly for minus 2 as well

Thank you