Question

22. Identify : ³ - 7² + 5 -1

1) Binomial 2) trinomial 3) polynomial


23. ( a + b ) = a² + 2ab + b²

1) True 2) False



24. If the sum of two angles is 90ᵒ, they are

said to be

1) Complementary angles 2)

Supplementary angles 3) Adjacent angles
​

Answer 1

Answer:

22) trinomial

23)false (a+b)²= a2+b2+2ab2 this is right formula

24) complementary angle