Question

(5a+2) (5a+3) using identities​

Answer 1

Answer:

25a^2+25a+6

check full solution for better understanding.

Step-by-step explanation:

(X+a)(X+b)=x^2+(a+b)X+ab

(5a+2)(5a+3)=(5a)^2+(2+3)5a+2*3

=25a^2+25a+6

hope it helps.

Answer 2

$\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$

$\red{\bold{\underline{\underline{QUESTION:-}}}}$

Q:-(5a+2) (5a+3) using identities

$\huge\tt\underline\blue{ANSWER }$

------>>>>Here is your answer<<<<--------

Here this formula is used:-

$➫(x + a)(x + b) = {x}^{2} + (a + b)x + ab$

$➫(5a + 2)(5a + 3) = {5a}^{2} + (2 + 3)5a+ 2 \times 3$

$➫ {25a}^{2} + 5a + 6$

HOPE IT HELPS YOU..

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Thankyou:)