Question

b) (16p4 + 20p3 – 10p? – 8p+2)+(2p+
(2p2 - 44p +234) =(p-13)
f) (3x3 + 6x2 – 5x – 10) = (x + 2)
e) (x3 + x2 - 132x) = (x - 11)
(x4 – 1) = (x - 1)
g) mn(m + 5)(n - 4) = (mn – 4m)
4. Find the quotient and remainder.
a) (+* + 6r3 +13x2 + 15x - 1) = (x2 + 3x + 2)
5. The area of a rectangle is 2x2 – 9x + 10. If its breadth is (x - 2), then find its length.
6. Find the sum of 3x2 – 2x + 9 and the quotient of xyz(x + y)(y + 2)(z + x) divided by xy + )
Algebraic Identities
An identity is an equality, which is true for all values of its variables in the equality.
An equation, on the other hand, is true for only certain values of the variable in it. It is not true fo
the variable.
For example, consider the equation x2 + 3x + 2 = 12
It is true for x = 2, as: (2)2 + 3(2) + 2 =12 or 12 = 12
put it is not true for x = 3 or for x = 0 etc.
Jow, consider a x a= a_​

Answer 1

Answer:

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