Advertisements
Advertisements
प्रश्न
(x + 4) and (x – 5) are the factors of ___________
पर्याय
x2 – x + 20
x2 – 9x – 20
x2 + x – 20
x2 – x – 20
Advertisements
उत्तर
(x + 4) and (x – 5) are the factors of x2 – x – 20
APPEARS IN
संबंधित प्रश्न
Factorise the following expressions
m2 + m – 72
The product of (x + 5) and (x – 5) is ____________
Factorise the following algebraic expression by using the identity a2 – b2 = (a + b)(a – b)
9 – 4y2
Factorise: 4x2 – 9y2
Factorise the following using the identity a2 – b2 = (a + b)(a – b).
x2 – 9
Factorise the following using the identity a2 – b2 = (a + b)(a – b).
`(x^3y)/9 - (xy^3)/16`
Factorise the following using the identity a2 – b2 = (a + b)(a – b).
1331x3y – 11y3x
Factorise the following using the identity a2 – b2 = (a + b)(a – b).
`1/36a^2b^2 - 16/49b^2c^2`
Find the value of a, if pq2a = (4pq + 3q)2 – (4pq – 3q)2
Find the value of `(6.25 xx 6.25 - 1.75 xx 1.75)/(4.5)`
