HELPPP 25 PTS

Explain, in words, the process of multiplying two binomials.
(x+2) times (x-4)

You have to FOIL.

(x + 2) (x - 4)

Multiply the value on the outside (left) of the first binomial by the value on the left of the second binomial.

x * x = x^2

Then, you take the the value on the outside of the first binomial again and multiply it by the second value in the second binomial.

x * -4 = -4x

Next, you take the second value of the first binomial (2) and multiply it by the first value in the second binomial.

2 * x = 2x

Now, you take the second value of both binomials and multiply them together.

2 * -4 = -8

Add all these values together and you will get: x^2 - 2x - 8

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step-by-step explanation:

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this