Advertisements
Advertisements
प्रश्न
Evaluate: (6p2 - 8pq + 2q2) (- 5p)
योग
उत्तर
(6p2 - 8pq + 2q2) (- 5p)
= -5p × 6p2 - 5p × (- 8pq) - 5p (2q2)
= - 30p3 + 40p2q - 10pq2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Factorize `[x^2 + 1/x^2] - 4[x + 1/x] + 6`
Factorize `21x^2 - 2x + 1/21`
Factorize the following expressions:
(a + b)3 – 8(a – b)3
Simplify `(155 xx 155 xx 155 - 55 xx 55 xx 55)/(155 xx 155 + 155 xx 55 + 55 xx 55)`
x3 - 8y3 + 27z3 +18xyz
The factors of x2 + 4y2 + 4y − 4xy − 2x − 8 are
Write the number of the term of the following polynomial.
23 + a x b ÷ 2
Divide: 6x2 + 5x - 6 by 2x + 3
Solve the following equation.
3y + 4 = 5y − 6
If x = 2 and y = 3, then find the value of the following expressions
x + 1 – y
