Question

solve using suitable identities (x + 4) (x + 10)

Answer 1

Answer:

(x+4) ( x+10)

This can be solved using the identity

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

= (x+4) ( x+10)

= x^2 + (4+10)x+ (4) (10 )

= x^2 + 14x + 40

HOPE IT HELPS YOU!

Answer 2

$\huge \underbrace \bold \blue {Answer}$

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$(x + 4)(x + 10)$

Formula

• (x+a) (x+b)
• x²+ (ab)x + ab

$x {}^{2} + (4 \times 10)x + (4 \times 10) \\ x {}^{2} + 40x + 40$

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hope it helps