Question

9y^2+30yz+25z^2
this is the question please answer correctly and asap
please

Answer 1

Answer:

(3y+5z)^2

Step-by-step explanation:

(x+y)^2=x^2+2xy+y^2.......according to this formula

(3y+5z)^2=9y^2+30yz+25^2

it's correct ans

Answer 2

Answer:

Dear student,

• 9y^2+30yz+25z^2

To solve this, we have to use the identity [a + b]^2 = a^2 + 2ab + b^2      

(3y)^2 + 2 * 3y * 5z + (5z)^2

➡ (3y + 5z)^2

Regards !