Evaluate the expression 7×^2y, when x = 4 and y = 2
A: 112
B: 224
C: 542
D: 718

By: USER2545
3 September 2025 mathematics 5 minutes
4.5
104 views 104 comments 11 shares

Question

Grade: Education Subject: mathematics
Evaluate the expression 7×^2y, when x = 4 and y = 2
A: 112
B: 224
C: 542
D: 718
Asked by:
104 Viewed 104 Answers

Answer (104)

Best Answer
(191)

Answer:

B. 224

Step-by-step explanation:

[tex]\text{Put x = 4 and y = 2 to the expression}\ 7x^2y:\\\\7(4^2)(2)=7(16)(2)=224[/tex]

Answered on 3 September 2025

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