Mathematics, 23.08.2019 18:30, carapiasebas

Which is a correct expansion of (2x + 3)(2x2 - 5)?
a. 2x• 2x2 + 3 • 2x2 + 2x2: (-5) + 3 • (-5)
b. 2x• 2x2 + 2x• (-5) + 3 • 2x2 + 3 • (-5)
c. 2x• 2x2 + 2x: (-5) + 3 • 2x+3 • (-5)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, slimgemmx

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Answers: 2

continue

Mathematics, 21.06.2019 13:00, veronica25681

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

Answers: 3

continue

Mathematics, 21.06.2019 23:00, BeautyxQueen

Who long does it take to drive 150 miles at 45 miles per hour

Answers: 2

continue

Mathematics, 22.06.2019 02:50, ryanez5306

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)

Answers: 1

continue

Do you know the correct answer?

Which is a correct expansion of (2x + 3)(2x2 - 5)?
a. 2x• 2x2 + 3 • 2x2 + 2x2: (-5) + 3 • (-5...