Math, asked by dakshnain42, 9 months ago

b (x + 7)(x + 9) = (x + 3)(x + 21)​

Answers

Answered by HimeshPopat
0

Answer:

See answers...I hope it will help you......

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Answered by soni6201726
0

Step-by-step explanation:

x + 7 × x + 9 = x + 3 × x 21

2x + 63 = 2x + 63

2 x - 2x = 63 - 63

0 = 0

LHS = RSH

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