kikivanderwal kikivanderwal

01-06-2021
Mathematics

contestada

Please factor and find the zeros of each relation. (19 marks)
E. y = 3x^2 + 12x
F. y = x^2 + 20x + 100

Respuesta :

mathmate mathmate

01-06-2021

Answer:

Step-by-step explanation:

y=3x^2+12x = 3x (x+4)

zeroes: x={0, -4}

y = x^2+20x+100 = (x+10)^2

zeroes: x = -10 (twice)

or x={-10, -10}

Answer Link

Otras preguntas

In the cuboid below, tan(A) = 3 tan(B) = 4 Work out the value of tan(C). If your answer is a decimal, give it to 1 d.p.

Conrad is required to prepare a bath for his younger brother Alex, According to the advice got from his mother, the bath should be between 40⁰C and 42⁰C. He (Co

Conrad is required to prepare a bath for his younger brother Alex, According to the advice got from his mother, the bath should be between 40⁰C and 42⁰C. He (Co

Round 3.75 to the nearest hole

Find the value of 2n-3 – 4 =10

Name of the polynomial expression: -8

Part A. Solve the following problem. What is the last digit of 2^1999? Part B. Write up a solution to the problems above using the following five step proce

WILL GIVE BRAINLIEST IF FAST!! GIVE GOOD REVIEWS FOR CORRECT ANSWERS!

Find the probability of selecting 4 science books and 3 math books from 11 science books and 14 math books. The books are selected at random.

Read the following sentence from paragraph 4 of the excerpt from Last Child in the Woods. He was right. Americans around my age, baby boomers or older, enjoyed