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Question 511 Mark

Verify whether the following are True or False: $\frac{-4}{5}$ is a zero of $4 - 5y$

Answer

Because zero of $4 - 5y$ is $\frac{4}{5}.$
$\big[\therefore 4 - 5y = 0 ⇒ y =\frac{4}{5}\big]$

Question 521 Mark

Give an example of a polynomial, which is:
Binomial of degree $20$

Answer

$x^{20}-7$ is a binomial of degree $20$.

MATHS 1 Marks Question