Question

please answer the question as soon as possible if you don't know the answer it's ok but if you know please help me I will you as brain list ( give solution of both questions 23 and 24)​

Answer 1

SOLUTION:-

• Q. 23, Simplify

(3x² - 4x + 5) - (-3x² + 4x + 5)

=> 3x² - 4x + 5 + 3x² - 4x - 5

=> 3x² - 8x + 0

=> 3x² + 8x

=> x(3x + 8)

• Q. 24, factorization

x² + xy + xz + yz = 0

=> x(x + y) + z(x + y) = 0

=> (x + z) (x + y) = 0

=> x + z = 0 or x + y = 0

=> x = z or x = y

Answer 2

SOLUTION:-

Q. 23, Simplify

(3x² - 4x + 5) - (-3x² + 4x + 5)

=> 3x² - 4x + 5 + 3x² - 4x - 5

=> 3x² - 8x + 0

=> 3x² + 8x

=> x(3x + 8)

Q. 24, factorization

x² + xy + xz + yz = 0

=> x(x + y) + z(x + y) = 0

=> (x + z) (x + y) = 0

=> x + z = 0 or x + y = 0

=> x = z or x = y