jebba1jeffreystewart jebba1jeffreystewart

22-05-2017
Mathematics

contestada

can you show all steps to simplify (3x-4)+(x+3)^2

Respuesta :

Аноним Аноним

22-05-2017

(3x-4)+(x+3)^2
= 3x - 4 + x^2 + 6x + 9 .........(expand using (a+b)^2 = a^2 + 2ab + b^2)
= x^2 + 9x + 5 ..........(combine like terms and simplify)

hope that helps

Answer Link

Otras preguntas

An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equation to solve is 2a + b = 15.7.

Use the information below to find the height of the communications tower. Round your answer to the nearest foot. ___ ft.

Which most accurately describes how Chinese cultural advancements influenced later civilizations?

What is the formula of the area of a rectangle? WILL GIVE BRAINLIEST!

1. The milk fortification program was instituted to: A. reduce osteomalacia due to vitamin D deficiency. B. increase milk shelf-life by adding vitamin E. C.

1. Too much carotene intake can result in: A. keratinization. B. a yellowing of the skin. C. excessive bleeding. D. high blood calcium levels. E. hypervita

systems of equations that has two points (-10,6)

1. _____ is used to synthesize vitamin D when human skin is exposed to UV radiation. A. Calcitriol B. Tocopherol C. Cholesterol D. Melanin E. Cortisol

Which most accurately describes how Chinese cultural advancements influenced later civilizations?

In pea plants, the allele for yellow seeds (Y) is dominant over the allele for green seeds (y). Describe the genotypes and phenotypes of pea plants that are hom