boogienodraco boogienodraco

25-01-2022
Mathematics

contestada

Add.
7x^2 - 5x+3
+ 2^2 +7X-8

Respuesta :

TheUnknownScientist TheUnknownScientist

25-01-2022

Answer:

The answer is 7x² + 2x – 1

Step-by-step explanation:

(7x² – 5x + 3) + (2² + 7x – 8)

7x² – 5x + 3 + 4 + 7x – 8

7x² + 2x – 1

Thus, The answer is 7x² + 2x – 1

-TheUnknownScientist 72

Answer Link

Otras preguntas

Allusion about napolean bonaparte

In this parallelogram, the measure of angle b exceeds the measure of angle a by 30 What is the measure of angle c

What is another name for curl-ups? (8 letter word)

In a school 3/5 pupils are boys and there were 240 girls. How many boys were in the school? How many children were in total?

Which does not show a direct variation between x and y? A.y = x/9 B.y = 2x C.y = 0.5x D.y = 9/xIf f(x) varies directly with x, and f(x) = 8 when x = 6, writ

estimate square root of 37 to the nearest hundredth

Find the missing numbers: 26 - 4 = 12 + x

Quadratic VariationIf f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(4). A.100 B.50 C.48 D.25Find the constant of variation for

an open rectangular box with square ends is fitted with an overlapping lid that covers the top and front face determine the maximum volume of the box if 1square

How many sixths are in 3 and 1 third ??