Question
$(467)^2- (33)^2$
✓
Answer
Here, we will use the identity $(a - b) (a + b) = a^2- b^2$
Let us consider the following expression:
$(467)^2- (33)^2$
$= (467 + 33)(467 - 33)$
$= 500 × 434$
$= 217000$
Let us consider the following expression:
$(467)^2- (33)^2$
$= (467 + 33)(467 - 33)$
$= 500 × 434$
$= 217000$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Evaluate: $\bigg\{\Big(\frac{-2}{3}\Big)^3\bigg\}^{-2}$
→Subtract: $3a(a + b + c) - 2b(a - b + c)$ from $4c(-a + b + c)$.
→Multiply the following: $(ab + c), (ab + c)$
→Find the following products:
$\left(3 x^2+5 x-9\right) \times(3 x-5)$
→$\left(3 x^2+5 x-9\right) \times(3 x-5)$
A survey was made to find the type of music that a certain group of young people liked in a city.
Following pie chart shows the findings of this survey.
From the pie chart given below, answer the following:
(i) If 20 people liked classical music, how many young people were surveyed?
(ii) Which type of music is liked by the maximum number of people?
(iii) If a cassette company were to make 1000 CD's, how many of each type would they make?
Following pie chart shows the findings of this survey.
From the pie chart given below, answer the following:
(i) If 20 people liked classical music, how many young people were surveyed?
(ii) Which type of music is liked by the maximum number of people?
(iii) If a cassette company were to make 1000 CD's, how many of each type would they make?
Verify the distributive property under addition for three numbers $\frac{1}{5}, 2, \frac{-6}{9}.$
→Write the greatest common factor in each of the following terms.
$11 \mathrm{x}^2, 12 \mathrm{y}^2$
→$11 \mathrm{x}^2, 12 \mathrm{y}^2$
Find the square root of the following by long division method: $62504836$
→The sum of two numbers is $\frac{-1}3{}.$ If one of the numbers is $\frac{-12}{3},$ find the other.
→Write the following numbers in usual form:
$5.673 × 10^{-4}$
→$5.673 × 10^{-4}$