Question

(x+4) (x-10) with identity

Answer 1

Answer:

HERE IS UR ANSWER DEAR,

ALGEBRAIC EXPRESSION:

(x + a)(x + b) = x²+ (a + b) x + ab

here ,

• x=x
• a=4
• b=-10

therefore,

(x+4)(x-10)

= (x)²+(4-10)x+(4)(-10)

= x²-6x-40

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