Math, asked by rohiniray2003, 4 months ago

Simplify the following expressions and then find the numerical values for x = -2.
3(2x – 4) + x2 +15

Answers

Answered by bharatiraichur

1

Answer:

-13

Step-by-step explanation:

3(2×-2 -4) + (-2)2 + 15

3(-4-4) -4+15

3(-8) +11

-24 + 11

-13

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

Q6 Complete the paragraph by circlingthe correct words given below. Do you have aniPad.iPod,iPhone, a smartwatch or a Mac computer'? if you (l) ____ you probably know someone who ( 2)___one (or wants one)! Steve Jobs made the company -Apple - that created these things thalare now such an important part of the lives of millions (3)_people He was bom (4) ___ Februan 24, 1955. in San Francisco.

Math, 2 months ago

find the zeros of the following quadiric polynomial and verify the relationship between the zeros and coefficient :p(x) = 3x^2-4-x ...

Math, 2 months ago

There are S cars in a car park. How many wheels will they have in total?

Hindi, 4 months ago

दूसरों के प्रेम को देखकर लोग क्या त्यागने को तैयार रहते है? * 1 point (A) घर (B) सम्पति (C) धन (D) सब-कुछ...

Math, 4 months ago

3. The coefficient of x⁵ in the expansion of (x²-x-2)⁵ is a)-83 b)-82 C)-86 D)-81...

Computer Science, 10 months ago

what are two limitations that a computer has?

Science, 10 months ago

) Complete the fill ups- Photosynthesis is a special feature of __________ only. A pigment which is called ______________ is present in leaves which help in photosynthesis. Due to this pigment, leaves look _________ in color. In this process plants take Carbon di oxide from_______, water from________ and make their food. Plants are also called ______________ because they can prepare...

Math, 10 months ago

give me some examples of polynomials and expressions so that they can be differentiated...