Question

Show that (4pq + 3q)2

– 48pq2 = (4pq – 3q)2​

Answer 1

Answer:

what is the. it is a a+b formula so the answer is

Step-by-step explanation:

16p^2q^2+ 24pq^2+9q^2

Answer 2

Step-by-step explanation:

(4pq + 3q)² - 48pq² = (4pq - 3q)²

by applying formulas:

→ (a + b)² = a² + 2ab + b²

→ (a - b)² = a² - 2ab + b²

(4pq)² + 2(4pq)(3q) + (3q)² - 48pq² = (4pq)² - 2(4pq)(3q) + (3q)²

16p²q² + 24pq² + 9q² - 48pq² = 16p²q² - 24pq² + 9q²

★ Taking -24pq² on both sides

16p²q² + 24pq² + 9q² - 48pq² - 24pq² = 16p²q² - 24pq² + 9q² - 24pq²

16p²q² - 48pq² + 9q² = 16p²q² - 48pq² + 9q²

L.H.S = R.H.S

Hence Proved!!

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