1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Semenov [28]
3 years ago
15

Given that a = -1, b=2 and c= -3 ,find the value of a(b2+c2)

Mathematics
1 answer:
KiRa [710]3 years ago
7 0

Answer:

a(b^{2}+c^{2}) = = -13

Step-by-step explanation:

Given that a = -1, b=2 and c= -3

find the value of a(b^{2}+c^{2})

Just substitute the values given for each variable

a(b^{2}+c^{2}) = (-1)(2^{2}+(-3)^{2}) ; do the exponents first

a(b^{2}+c^{2}) = (-1)(4+9)=(-1)(13) ; now add inside the parenthesis;

a(b^{2}+c^{2}) = -13 ; and multiply by -1

You might be interested in
For each example below, determine whether a positive, negative, or no cause and effect relationship exists.
antoniya [11.8K]
#1 - Positive,
#2 - No relationship. 
#3 - Negative
3 0
3 years ago
Read 2 more answers
Express in lowest terms. x+x^4/x^2-x+1<br> A. x^4 /2<br> B. x(x+1)<br> C. 1 + x^2
Andreas93 [3]
A hope this helps you
7 0
3 years ago
Read 2 more answers
Help me pls giving 25 points
ankoles [38]
The answer to this question is Letter B.
4 0
2 years ago
Read 2 more answers
The sum of 45% of a number and 55% of the same number is 200. what is the number?
Ymorist [56]

.45x+.55x=200
Combine like terms
1x=200
So x is 100

Or you can do 45%+55%=100%
And 100% of 200 is 200
8 0
3 years ago
Write 5^3 x √5 as a single power of 5
MakcuM [25]
√5 = 5^(1/2)

Multiplying two number with the same base has as result a number with the same base and the sum of the exponents so:

1/2 + 3 = 7/2
which means
5^3 x 5^(1/2) = 5^(7/2)
5 0
2 years ago
Other questions:
  • When a measurement in inches is converted to centimeters will the number of centimeters be greater or less than the number of in
    10·1 answer
  • Find the value of x in the isosceles triangle shown below.​
    10·2 answers
  • When muiltplying two exponents, If the base numbers are DIFFERENT can u add the two exponents?
    9·1 answer
  • In the figure shown below, what fractional part of the circle is shaded?
    8·1 answer
  • Help me please me find what X =
    8·1 answer
  • Jake paid $13.50 for admission to the county fair
    7·1 answer
  • A map has a scale of 2.4 centimeters equals to 500 miles if two cities are 10 centimeters apart from the map how many miles apar
    11·1 answer
  • I HIT 80 SUBS !!!!! if you want to help out my yt is 999 Trendy TYSMMMM ill give brainliest if u help. hope i get helpes :(
    9·1 answer
  • PLEASE HELP IM DESPERATE! Which of these is equivalent to the expression s + s + s + s +12 ? ANSWER CHOICES: A. 4s + 3, B. 4(s +
    9·1 answer
  • Can some one help me with this ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!