Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Expanding Polynomials
Simplify (x + 7)(x + 5). (1 point) Responses x2 + 12x + 35 x 2 + 12 x + 35 x2 + 35 x 2 + 35 x2 + 12x + 12 x 2 + 12 x + 12 x2 + 12x + 2
1 answer
(x + 7)(x + 5) simplifies to x2 + 12x + 35.
You can
ask a new question
or
answer this question
.
Related Questions
Simplify 4x + 8x using the properties of operations.(1 point)
Responses 4 + 8x 4 plus 8 x 4x + 8 4 x plus 8 12x2 12 x squared 12x
1. Find the like terms in the expression y + 1.2y + 1.2z. (1 point)y and 1.2y
1.2y and 1.2z y and 1.2z y, 1.2y, and 1.2z 2.
Simplify 4x + 8x using the properties of operations.(1 point)
Responses 4 + 8x 4 plus 8 x 12x 12 x 4x + 8 4 x plus 8 12x2
Simplify 4x + 8x using the properties of operations.(1 point) Responses 12x 12 x 4 + 8x 4 plus 8 x 12x2 12 x squared 4x + 8 4 x
Simplify Algebraic Expressions Quick Check
1 of 51 of 5 Items Question Simplify 4x + 8x using the properties of operations.(1
Simplify 4x + 8x using the properties of operations.(1 point)
Responses 4 + 8x 4 plus 8 x 12x2 12 x squared 12x 12 x 4x + 8 4 x
Fill in the steps to complete the square: DO NOT USE THE SAME ANSWER TWICE.
x^2 + 12x - 14 = 0 x^2 + 12x = 14 x^2 + 12x + 1. ____
1. What is the simplified form of the expression?
2x2 + 4y + 3x2 – 2y + 3y (1 point) 5x4 + 5y2 5x2y + 5x2y 5x2 + 5y 10x2y 2.
Simplify 4x + 8x using the properties of operations.(1 point)
Responses 4x + 8 4 x plus 8 12x 12 x 4 + 8x 4 plus 8 x 12x2
Simplify 4x + 8x using the properties of operations.(1 point)
Responses 4x + 8 4 x plus 8 4 + 8x 4 plus 8 x 12x 12 x 12x2