Question

First to answer correctly will be marked brainliest 40 points as well

Answer 1

Answer:

see explanation↓

Step-by-step explanation:

(a)

$(3x+2)-(x+5)=3x+2-x-5$

$(3x+2)-(x+5)=2x-3$

ANSWER: Linear binomial

(b)

$(3x+8)+(4x^{2}-x)=3x+8+4x^{2}-x$

$(3x+8)+(4x^{2}-x)=4x^{2} +2x+8$

ANSWER: Quadratic trinomial

(c)

$(x^{2}+7x)-(x^{2}+5)=x^{2}+7x-x^{2}-5$

$(x^2+7x)-(x^2+5)=7x-5$

ANSWER: Linear binomial

(d)

$(2x+8)+(3x^2-2)=2x+8+3x^2-2$

$(2x+8)+(3x^2-2)=3x^2+2x+6$

ANSWER: Quadratic trinomial

(e)

$(x^2+5x-2)+(8-5x)=x^2+5x-2+8-5x$

$(x^2+5x-2)+(8-5x)=x^2+6$

ANSWER: Quadratic binomial