grodriguezrosario14 grodriguezrosario14

02-06-2020
Mathematics

contestada

plz answer this step by step thank you x^2 + 15x + 56

Respuesta :

Hrishii Hrishii

02-06-2020

Answer:

(x + 7)(x + 8)

Step-by-step explanation:

[tex] {x}^{2} + 15x + 56 \\ = {x}^{2} + 8x + 7x + 56 \\ = {x}(x + 8) + 7(x + 8) \\ = \huge \red{ \boxed{ (x + 8)(x + 7)}}[/tex]

Answer Link

Otras preguntas

A rectangle has a height of 4xand a width of 3x+ 1. Express the area of the entire rectangle.

While the railroad was expanding, most of it was located in the _______? Please help me ASAP :) A) North B) South C) West

Reread lines 2040–2066 to contrast the ways Mr. Dussel and Mrs. Frank communicate with Anne.

In the circle to the right, the length of AO is 1, and x = 88 degrees. What is the length of arc AB?

Please help! Correct answers only please! The M&M jar has a square base with a length and width of 7 cm and a height of 6.5 cm. What would be the most reaso

Choose the verb that best completes the sentence. Uds. ___________ al teatro. a. van c. están b. va d. está

Find the perimeter. Use 3.14 for pi. Round to the nearest tenth.58 cmO 22 cmO 72 cmO 44 cm

Read this paragraph.We were all crowded into the tiny waiting room, and the receptionist was handing out clipboards. Some of the applicantshad worn skirts, some

without actually calculating the cubes, find the value of (16)^3+(-7)^3+(-9)^3

Which choice is equivalent to the product below?√8 × √3