Question

dividing 7a2 + 14a by 7(a - 2)

Answer 1

Step-by-step explanation:

hey mate here is your answer

to find,

7a^2+14÷7(a-2)

solution,

$7a {}^{2} + 14a \div 7a - 14$

$7( - a {}^{2}) + 14a \div 7a - 14$

$7( - a \times - a) +14a \div 7a - 14$

taking common as '-a'.

$- a(7a - 14) \div 7a \: - 14$

.: 7a-14 will be cancelled on both side

$- a$