Question

1) (x+4)(x+10)
Suitable identities to find the following product

Answer 1

Answer:

x^2+14x+40

Step-by-step explanation:

(x+4)(x+10)

=(x*x + 4*x + 10*x + 4*10)

=(x^2 + 4x + 10x + 40)

=x^2 + 14x + 40

Answer 2

Answer:

x^2 +14x + 40

Step-by-step explanation:

Distributive property can be applied in the above expression.

according to the property of distributivity,

(x+4)(x+10)

Multiply the first term and second term with the other binomial

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

=> (x^2 + 10x) + (4x + 40)

Group the like terms

=> x^2 + (10x +4x) + 40

=> x^2 +14x + 40

Hope it helps!