Question

Find solution of 100p^2-140pq+49q^2

Answer 1

Answer:

(x) ²>7/10

this is the correct answer

Answer 2

Correct Question:

Factorize:

$\tt \blue 100p^{2}-140pq+49q^{2}$

Your Answer:

$\tt 100p^{2}-140pq+49q^{2}\\\\ \tt \Rightarrow (10p)^{2}-2(10p)(7)+(7q)^{2}\\\\ \tt \Rightarrow (10p-7q)^{2}\\\\\Rightarrow (10p-7q)(10p-7q)$

Formulas Used here are:-

$\tt \blacktriangleright (a-b)^{2}=a^{2}-2ab+b^{2}$

Concepts used are:-

• Mathematical Solvings
• Algebraic identities