" 15."(x)/(4)<((5x-2))/(3)-((7x-3))/(5)" का हल ज्ञात कीजिए तथा उन्द "

Solve (15)/(4)-7x=9

(15x+4)(4x-3)

Factorise : 15x^(4) y^(3) - 20x^(3) y

Let f(x) = 5x^(6) + 18x^(5) + 15x^(4) - 10 ,then which of the following is/are true?

Let f(x) = 5x^(6) + 18x^(5) + 15x^(4) - 10 ,then which of the following is/are true?

Name the property of multiplication of rational number illustrated by the statement: (-5)/(9)x((4)/(15)x(-9)/(8))=((-5)/(9)x(4)/(15))x(-9)/(8)

.Find the value of x when |{:(x ,15),(4,4):}| =0

Find the value fo x:y, if (7x - 15y)/(4x + 6y) = (5)/(6).