Advertisements
Advertisements
प्रश्न
Multiply the following:
7pqr, (p – q + r)
Advertisements
उत्तर
We have,
7pqr and (p – q + r)
∴ 7pqr × (p – q + r) = 7pqr × p – 7pqr × q + 7pqr × r
= 7p2qr – 7pq2r + 7pqr2
APPEARS IN
संबंधित प्रश्न
Obtain the product of 2, 4y, 8y2, 16y3
Express each of the following product as a monomials and verify the result for x = 1, y = 2: \[\left( \frac{1}{8} x^2 y^4 \right) \times \left( \frac{1}{4} x^4 y^2 \right) \times \left( xy \right) \times 5\]
Multiply: −5cd2 by − 5cd2
Multiply: 4a and 6a + 7
Multiply: x + 4 by x − 5
Multiply: −3bx, −5xy and −7b3y2
Solve: ( -3x2 ) × ( -4xy)
At present, Thenmozhi’s age is 5 years more than that of Murali’s age. Five years ago, the ratio of Thenmozhi’s age to Murali’s age was 3 : 2. Find their present ages.
abc + bca + cab is a monomial.
Multiply the following:
15xy2, 17yz2
