Question 86
State whether the statement is True or False.
(−1)×(−2)×(−3)=1×2×3
False ∵ LHS=(−1)×(−2)×(−3)=(−6)RHS=1×2×3=6Hence, LHS≠RHS
Question 84
(−20)×(5−3)=(−20)×(−2)
State whether the given statement is true or false. (3x2+1)(3x2)=1+1=2.
Question 87
(−3)×3=(−12)−(−3)
Question 33
State whether the statement given is True or False.
1+x2+x3 is a polynomial.