Complete the area model to identify the quadratic expression

15x² + 22x + 8

Step-by-step explanation:

The length is the sum of the 2 parts, that is (5x + 4)

The width is the sum of the 2 parts, that is (3x + 2)

Area = length × width, that is

A = (5x + 4)(3x + 2) ← expand factors using FOIL

  = 15x² + 10x + 12x + 8 ← collect like terms

  = 15x² + 22x + 8

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3